311013150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1093}}^1$

素因数の和:1386

約数の個数: 96

約数和(自身を含む): 885562368

約数和(自身を除く): 574549218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 271, 350, 525, 542, 813, 1050, 1093, 1355, 1626, 1897, 2186, 2710, 3279, 3794, 4065, 5465, 5691, 6558, 6775, 7651, 8130, 9485, 10930, 11382, 13550, 15302, 16395, 18970, 20325, 22953, 27325, 28455, 32790, 38255, 40650, 45906, 47425, 54650, 56910, 76510, 81975, 94850, 114765, 142275, 163950, 191275, 229530, 284550, 296203, 382550, 573825, 592406, 888609, 1147650, 1481015, 1777218, 2073421, 2962030, 4146842, 4443045, 6220263, 7405075, 8886090, 10367105, 12440526, 14810150, 20734210, 22215225, 31101315, 44430450, 51835525, 62202630, 103671050, 155506575, 311013150]

約数ペア:

[(1, 311013150), (2, 155506575), (3, 103671050), (5, 62202630), (6, 51835525), (7, 44430450), (10, 31101315), (14, 22215225), (15, 20734210), (21, 14810150), (25, 12440526), (30, 10367105), (35, 8886090), (42, 7405075), (50, 6220263), (70, 4443045), (75, 4146842), (105, 2962030), (150, 2073421), (175, 1777218), (210, 1481015), (271, 1147650), (350, 888609), (525, 592406), (542, 573825), (813, 382550), (1050, 296203), (1093, 284550), (1355, 229530), (1626, 191275), (1897, 163950), (2186, 142275), (2710, 114765), (3279, 94850), (3794, 81975), (4065, 76510), (5465, 56910), (5691, 54650), (6558, 47425), (6775, 45906), (7651, 40650), (8130, 38255), (9485, 32790), (10930, 28455), (11382, 27325), (13550, 22953), (15302, 20325), (16395, 18970)]