40781130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6151}}^1$

素因数の和:6191

約数の個数: 64

約数和(自身を含む): 111621888

約数和(自身を除く): 70840758

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6151, 6630, 12302, 18453, 30755, 36906, 61510, 79963, 92265, 104567, 159926, 184530, 209134, 239889, 313701, 399815, 479778, 522835, 627402, 799630, 1045670, 1199445, 1359371, 1568505, 2398890, 2718742, 3137010, 4078113, 6796855, 8156226, 13593710, 20390565, 40781130]

約数ペア:

[(1, 40781130), (2, 20390565), (3, 13593710), (5, 8156226), (6, 6796855), (10, 4078113), (13, 3137010), (15, 2718742), (17, 2398890), (26, 1568505), (30, 1359371), (34, 1199445), (39, 1045670), (51, 799630), (65, 627402), (78, 522835), (85, 479778), (102, 399815), (130, 313701), (170, 239889), (195, 209134), (221, 184530), (255, 159926), (390, 104567), (442, 92265), (510, 79963), (663, 61510), (1105, 36906), (1326, 30755), (2210, 18453), (3315, 12302), (6151, 6630)]