20135133030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{69143}}^1$

素因数の和:69741

約数の個数: 64

約数和(自身を含む): 51257276928

約数和(自身を除く): 31122143898

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 571, 1142, 1713, 2855, 3426, 5710, 8565, 9707, 17130, 19414, 29121, 48535, 58242, 69143, 97070, 138286, 145605, 207429, 291210, 345715, 414858, 691430, 1037145, 1175431, 2074290, 2350862, 3526293, 5877155, 7052586, 11754310, 17631465, 35262930, 39480653, 78961306, 118441959, 197403265, 236883918, 394806530, 592209795, 671171101, 1184419590, 1342342202, 2013513303, 3355855505, 4027026606, 6711711010, 10067566515, 20135133030]

約数ペア:

[(1, 20135133030), (2, 10067566515), (3, 6711711010), (5, 4027026606), (6, 3355855505), (10, 2013513303), (15, 1342342202), (17, 1184419590), (30, 671171101), (34, 592209795), (51, 394806530), (85, 236883918), (102, 197403265), (170, 118441959), (255, 78961306), (510, 39480653), (571, 35262930), (1142, 17631465), (1713, 11754310), (2855, 7052586), (3426, 5877155), (5710, 3526293), (8565, 2350862), (9707, 2074290), (17130, 1175431), (19414, 1037145), (29121, 691430), (48535, 414858), (58242, 345715), (69143, 291210), (97070, 207429), (138286, 145605)]