730339974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:835

約数の個数: 192

約数和(自身を含む): 2119004160

約数和(自身を除く): 1388664186

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 31, 38, 39, 42, 57, 62, 63, 78, 91, 93, 114, 117, 126, 133, 171, 182, 186, 217, 234, 247, 266, 273, 279, 342, 399, 403, 434, 494, 546, 558, 589, 651, 741, 757, 798, 806, 819, 1178, 1197, 1209, 1302, 1482, 1514, 1638, 1729, 1767, 1953, 2223, 2271, 2394, 2418, 2821, 3458, 3534, 3627, 3906, 4123, 4446, 4542, 5187, 5299, 5301, 5642, 6813, 7254, 7657, 8246, 8463, 9841, 10374, 10598, 10602, 12369, 13626, 14383, 15314, 15561, 15897, 16926, 19682, 22971, 23467, 24738, 25389, 28766, 29523, 31122, 31794, 37107, 43149, 45942, 46934, 47691, 50778, 53599, 59046, 68887, 68913, 70401, 74214, 86298, 88569, 95382, 100681, 107198, 129447, 137774, 137826, 140802, 160797, 164269, 177138, 186979, 201362, 206661, 211203, 258894, 302043, 305071, 321594, 328538, 373958, 413322, 422406, 445873, 482391, 492807, 560937, 604086, 610142, 619983, 891746, 906129, 915213, 964782, 985614, 1121874, 1239966, 1308853, 1337619, 1478421, 1682811, 1812258, 1830426, 2135497, 2617706, 2675238, 2745639, 2956842, 3121111, 3365622, 3926559, 4012857, 4270994, 5491278, 5796349, 6242222, 6406491, 7853118, 8025714, 9363333, 11592698, 11779677, 12812982, 17389047, 18726666, 19219473, 23559354, 28089999, 34778094, 38438946, 40574443, 52167141, 56179998, 81148886, 104334282, 121723329, 243446658, 365169987, 730339974]

約数ペア:

[(1, 730339974), (2, 365169987), (3, 243446658), (6, 121723329), (7, 104334282), (9, 81148886), (13, 56179998), (14, 52167141), (18, 40574443), (19, 38438946), (21, 34778094), (26, 28089999), (31, 23559354), (38, 19219473), (39, 18726666), (42, 17389047), (57, 12812982), (62, 11779677), (63, 11592698), (78, 9363333), (91, 8025714), (93, 7853118), (114, 6406491), (117, 6242222), (126, 5796349), (133, 5491278), (171, 4270994), (182, 4012857), (186, 3926559), (217, 3365622), (234, 3121111), (247, 2956842), (266, 2745639), (273, 2675238), (279, 2617706), (342, 2135497), (399, 1830426), (403, 1812258), (434, 1682811), (494, 1478421), (546, 1337619), (558, 1308853), (589, 1239966), (651, 1121874), (741, 985614), (757, 964782), (798, 915213), (806, 906129), (819, 891746), (1178, 619983), (1197, 610142), (1209, 604086), (1302, 560937), (1482, 492807), (1514, 482391), (1638, 445873), (1729, 422406), (1767, 413322), (1953, 373958), (2223, 328538), (2271, 321594), (2394, 305071), (2418, 302043), (2821, 258894), (3458, 211203), (3534, 206661), (3627, 201362), (3906, 186979), (4123, 177138), (4446, 164269), (4542, 160797), (5187, 140802), (5299, 137826), (5301, 137774), (5642, 129447), (6813, 107198), (7254, 100681), (7657, 95382), (8246, 88569), (8463, 86298), (9841, 74214), (10374, 70401), (10598, 68913), (10602, 68887), (12369, 59046), (13626, 53599), (14383, 50778), (15314, 47691), (15561, 46934), (15897, 45942), (16926, 43149), (19682, 37107), (22971, 31794), (23467, 31122), (24738, 29523), (25389, 28766)]