40641510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14887}}^1$

素因数の和:14917

約数の個数: 64

約数和(自身を含む): 120056832

約数和(自身を除く): 79415322

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 14887, 29774, 44661, 74435, 89322, 104209, 148870, 193531, 208418, 223305, 312627, 387062, 446610, 521045, 580593, 625254, 967655, 1042090, 1161186, 1354717, 1563135, 1935310, 2709434, 2902965, 3126270, 4064151, 5805930, 6773585, 8128302, 13547170, 20320755, 40641510]

約数ペア:

[(1, 40641510), (2, 20320755), (3, 13547170), (5, 8128302), (6, 6773585), (7, 5805930), (10, 4064151), (13, 3126270), (14, 2902965), (15, 2709434), (21, 1935310), (26, 1563135), (30, 1354717), (35, 1161186), (39, 1042090), (42, 967655), (65, 625254), (70, 580593), (78, 521045), (91, 446610), (105, 387062), (130, 312627), (182, 223305), (195, 208418), (210, 193531), (273, 148870), (390, 104209), (455, 89322), (546, 74435), (910, 44661), (1365, 29774), (2730, 14887)]