70475028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 196761600

約数和(自身を除く): 126286572

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 59, 62, 76, 78, 93, 114, 118, 124, 156, 169, 177, 186, 228, 236, 247, 338, 354, 372, 403, 494, 507, 589, 676, 708, 741, 767, 806, 988, 1014, 1121, 1178, 1209, 1482, 1534, 1612, 1767, 1829, 2028, 2242, 2301, 2356, 2418, 2964, 3068, 3211, 3363, 3534, 3658, 4484, 4602, 4836, 5239, 5487, 6422, 6726, 7068, 7316, 7657, 9204, 9633, 9971, 10478, 10974, 12844, 13452, 14573, 15314, 15717, 19266, 19942, 20956, 21948, 22971, 23777, 29146, 29913, 30628, 31434, 34751, 38532, 39884, 43719, 45942, 47554, 58292, 59826, 62868, 69502, 71331, 87438, 91884, 95108, 99541, 104253, 119652, 139004, 142662, 174876, 189449, 199082, 208506, 285324, 298623, 309101, 378898, 398164, 417012, 451763, 568347, 597246, 618202, 757796, 903526, 927303, 1136694, 1194492, 1236404, 1355289, 1807052, 1854606, 2273388, 2710578, 3709212, 5421156, 5872919, 11745838, 17618757, 23491676, 35237514, 70475028]

約数ペア:

[(1, 70475028), (2, 35237514), (3, 23491676), (4, 17618757), (6, 11745838), (12, 5872919), (13, 5421156), (19, 3709212), (26, 2710578), (31, 2273388), (38, 1854606), (39, 1807052), (52, 1355289), (57, 1236404), (59, 1194492), (62, 1136694), (76, 927303), (78, 903526), (93, 757796), (114, 618202), (118, 597246), (124, 568347), (156, 451763), (169, 417012), (177, 398164), (186, 378898), (228, 309101), (236, 298623), (247, 285324), (338, 208506), (354, 199082), (372, 189449), (403, 174876), (494, 142662), (507, 139004), (589, 119652), (676, 104253), (708, 99541), (741, 95108), (767, 91884), (806, 87438), (988, 71331), (1014, 69502), (1121, 62868), (1178, 59826), (1209, 58292), (1482, 47554), (1534, 45942), (1612, 43719), (1767, 39884), (1829, 38532), (2028, 34751), (2242, 31434), (2301, 30628), (2356, 29913), (2418, 29146), (2964, 23777), (3068, 22971), (3211, 21948), (3363, 20956), (3534, 19942), (3658, 19266), (4484, 15717), (4602, 15314), (4836, 14573), (5239, 13452), (5487, 12844), (6422, 10974), (6726, 10478), (7068, 9971), (7316, 9633), (7657, 9204)]