71520390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13469}}^1$

素因数の和:13541

約数の個数: 48

約数和(自身を含む): 189118800

約数和(自身を除く): 117598410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 13469, 26938, 40407, 67345, 80814, 121221, 134690, 202035, 242442, 404070, 606105, 794671, 1212210, 1589342, 2384013, 3973355, 4768026, 7152039, 7946710, 11920065, 14304078, 23840130, 35760195, 71520390]

約数ペア:

[(1, 71520390), (2, 35760195), (3, 23840130), (5, 14304078), (6, 11920065), (9, 7946710), (10, 7152039), (15, 4768026), (18, 3973355), (30, 2384013), (45, 1589342), (59, 1212210), (90, 794671), (118, 606105), (177, 404070), (295, 242442), (354, 202035), (531, 134690), (590, 121221), (885, 80814), (1062, 67345), (1770, 40407), (2655, 26938), (5310, 13469)]