15707420540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16067}}^1\times {\mathrm{6983}}^1$

素因数の和:23066

約数の個数: 48

約数和(自身を含む): 37705554432

約数和(自身を除く): 21998133892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6983, 13966, 16067, 27932, 32134, 34915, 48881, 64268, 69830, 80335, 97762, 112469, 139660, 160670, 195524, 224938, 244405, 321340, 449876, 488810, 562345, 977620, 1124690, 2249380, 112195861, 224391722, 448783444, 560979305, 785371027, 1121958610, 1570742054, 2243917220, 3141484108, 3926855135, 7853710270, 15707420540]

約数ペア:

[(1, 15707420540), (2, 7853710270), (4, 3926855135), (5, 3141484108), (7, 2243917220), (10, 1570742054), (14, 1121958610), (20, 785371027), (28, 560979305), (35, 448783444), (70, 224391722), (140, 112195861), (6983, 2249380), (13966, 1124690), (16067, 977620), (27932, 562345), (32134, 488810), (34915, 449876), (48881, 321340), (64268, 244405), (69830, 224938), (80335, 195524), (97762, 160670), (112469, 139660)]