87740070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5657}}^1$

素因数の和:5725

約数の個数: 64

約数和(自身を含む): 234648576

約数和(自身を除く): 146908506

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1410, 1551, 2585, 3102, 5170, 5657, 7755, 11314, 15510, 16971, 28285, 33942, 56570, 62227, 84855, 124454, 169710, 186681, 265879, 311135, 373362, 531758, 622270, 797637, 933405, 1329395, 1595274, 1866810, 2658790, 2924669, 3988185, 5849338, 7976370, 8774007, 14623345, 17548014, 29246690, 43870035, 87740070]

約数ペア:

[(1, 87740070), (2, 43870035), (3, 29246690), (5, 17548014), (6, 14623345), (10, 8774007), (11, 7976370), (15, 5849338), (22, 3988185), (30, 2924669), (33, 2658790), (47, 1866810), (55, 1595274), (66, 1329395), (94, 933405), (110, 797637), (141, 622270), (165, 531758), (235, 373362), (282, 311135), (330, 265879), (470, 186681), (517, 169710), (705, 124454), (1034, 84855), (1410, 62227), (1551, 56570), (2585, 33942), (3102, 28285), (5170, 16971), (5657, 15510), (7755, 11314)]