30923802

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 192

約数和(自身を含む): 91929600

約数和(自身を除く): 61005798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 31, 39, 42, 49, 54, 58, 62, 63, 78, 87, 91, 93, 98, 117, 126, 147, 174, 182, 186, 189, 203, 217, 234, 261, 273, 279, 294, 351, 377, 378, 403, 406, 434, 441, 522, 546, 558, 609, 637, 651, 702, 754, 783, 806, 819, 837, 882, 899, 1131, 1209, 1218, 1274, 1302, 1323, 1421, 1519, 1566, 1638, 1674, 1798, 1827, 1911, 1953, 2262, 2418, 2457, 2639, 2646, 2697, 2821, 2842, 3038, 3393, 3627, 3654, 3822, 3906, 4263, 4557, 4914, 5278, 5394, 5481, 5642, 5733, 5859, 6293, 6786, 7254, 7917, 8091, 8463, 8526, 9114, 10179, 10881, 10962, 11466, 11687, 11718, 12586, 12789, 13671, 15834, 16182, 16926, 17199, 18473, 18879, 19747, 20358, 21762, 23374, 23751, 24273, 25389, 25578, 27342, 34398, 35061, 36946, 37758, 38367, 39494, 41013, 44051, 47502, 48546, 50778, 55419, 56637, 59241, 70122, 71253, 76167, 76734, 81809, 82026, 88102, 105183, 110838, 113274, 118482, 132153, 142506, 152334, 163618, 166257, 169911, 177723, 210366, 245427, 264306, 315549, 332514, 339822, 355446, 396459, 490854, 498771, 533169, 572663, 631098, 736281, 792918, 997542, 1066338, 1145326, 1189377, 1472562, 1717989, 2208843, 2378754, 3435978, 4417686, 5153967, 10307934, 15461901, 30923802]

約数ペア:

[(1, 30923802), (2, 15461901), (3, 10307934), (6, 5153967), (7, 4417686), (9, 3435978), (13, 2378754), (14, 2208843), (18, 1717989), (21, 1472562), (26, 1189377), (27, 1145326), (29, 1066338), (31, 997542), (39, 792918), (42, 736281), (49, 631098), (54, 572663), (58, 533169), (62, 498771), (63, 490854), (78, 396459), (87, 355446), (91, 339822), (93, 332514), (98, 315549), (117, 264306), (126, 245427), (147, 210366), (174, 177723), (182, 169911), (186, 166257), (189, 163618), (203, 152334), (217, 142506), (234, 132153), (261, 118482), (273, 113274), (279, 110838), (294, 105183), (351, 88102), (377, 82026), (378, 81809), (403, 76734), (406, 76167), (434, 71253), (441, 70122), (522, 59241), (546, 56637), (558, 55419), (609, 50778), (637, 48546), (651, 47502), (702, 44051), (754, 41013), (783, 39494), (806, 38367), (819, 37758), (837, 36946), (882, 35061), (899, 34398), (1131, 27342), (1209, 25578), (1218, 25389), (1274, 24273), (1302, 23751), (1323, 23374), (1421, 21762), (1519, 20358), (1566, 19747), (1638, 18879), (1674, 18473), (1798, 17199), (1827, 16926), (1911, 16182), (1953, 15834), (2262, 13671), (2418, 12789), (2457, 12586), (2639, 11718), (2646, 11687), (2697, 11466), (2821, 10962), (2842, 10881), (3038, 10179), (3393, 9114), (3627, 8526), (3654, 8463), (3822, 8091), (3906, 7917), (4263, 7254), (4557, 6786), (4914, 6293), (5278, 5859), (5394, 5733), (5481, 5642)]