310415420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 779345280

約数和(自身を除く): 468929860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 101, 116, 140, 145, 202, 203, 290, 404, 406, 505, 580, 707, 757, 812, 1010, 1015, 1414, 1514, 2020, 2030, 2828, 2929, 3028, 3535, 3785, 4060, 5299, 5858, 7070, 7570, 10598, 11716, 14140, 14645, 15140, 20503, 21196, 21953, 26495, 29290, 41006, 43906, 52990, 58580, 76457, 82012, 87812, 102515, 105980, 109765, 152914, 153671, 205030, 219530, 305828, 307342, 382285, 410060, 439060, 535199, 614684, 764570, 768355, 1070398, 1529140, 1536710, 2140796, 2217253, 2675995, 3073420, 4434506, 5351990, 8869012, 10703980, 11086265, 15520771, 22172530, 31041542, 44345060, 62083084, 77603855, 155207710, 310415420]

約数ペア:

[(1, 310415420), (2, 155207710), (4, 77603855), (5, 62083084), (7, 44345060), (10, 31041542), (14, 22172530), (20, 15520771), (28, 11086265), (29, 10703980), (35, 8869012), (58, 5351990), (70, 4434506), (101, 3073420), (116, 2675995), (140, 2217253), (145, 2140796), (202, 1536710), (203, 1529140), (290, 1070398), (404, 768355), (406, 764570), (505, 614684), (580, 535199), (707, 439060), (757, 410060), (812, 382285), (1010, 307342), (1015, 305828), (1414, 219530), (1514, 205030), (2020, 153671), (2030, 152914), (2828, 109765), (2929, 105980), (3028, 102515), (3535, 87812), (3785, 82012), (4060, 76457), (5299, 58580), (5858, 52990), (7070, 43906), (7570, 41006), (10598, 29290), (11716, 26495), (14140, 21953), (14645, 21196), (15140, 20503)]