42581790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 115240320

約数和(自身を除く): 72658530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 79, 90, 106, 113, 158, 159, 226, 237, 265, 318, 339, 395, 474, 477, 530, 565, 678, 711, 790, 795, 954, 1017, 1130, 1185, 1422, 1590, 1695, 2034, 2370, 2385, 3390, 3555, 4187, 4770, 5085, 5989, 7110, 8374, 8927, 10170, 11978, 12561, 17854, 17967, 20935, 25122, 26781, 29945, 35934, 37683, 41870, 44635, 53562, 53901, 59890, 62805, 75366, 80343, 89270, 89835, 107802, 125610, 133905, 160686, 179670, 188415, 267810, 269505, 376830, 401715, 473131, 539010, 803430, 946262, 1419393, 2365655, 2838786, 4258179, 4731310, 7096965, 8516358, 14193930, 21290895, 42581790]

約数ペア:

[(1, 42581790), (2, 21290895), (3, 14193930), (5, 8516358), (6, 7096965), (9, 4731310), (10, 4258179), (15, 2838786), (18, 2365655), (30, 1419393), (45, 946262), (53, 803430), (79, 539010), (90, 473131), (106, 401715), (113, 376830), (158, 269505), (159, 267810), (226, 188415), (237, 179670), (265, 160686), (318, 133905), (339, 125610), (395, 107802), (474, 89835), (477, 89270), (530, 80343), (565, 75366), (678, 62805), (711, 59890), (790, 53901), (795, 53562), (954, 44635), (1017, 41870), (1130, 37683), (1185, 35934), (1422, 29945), (1590, 26781), (1695, 25122), (2034, 20935), (2370, 17967), (2385, 17854), (3390, 12561), (3555, 11978), (4187, 10170), (4770, 8927), (5085, 8374), (5989, 7110)]