40145910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3607}}^1$

素因数の和:3677

約数の個数: 64

約数和(自身を含む): 112223232

約数和(自身を除く): 72077322

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3607, 3710, 5565, 7214, 10821, 11130, 18035, 21642, 25249, 36070, 50498, 54105, 75747, 108210, 126245, 151494, 191171, 252490, 378735, 382342, 573513, 757470, 955855, 1147026, 1338197, 1911710, 2676394, 2867565, 4014591, 5735130, 6690985, 8029182, 13381970, 20072955, 40145910]

約数ペア:

[(1, 40145910), (2, 20072955), (3, 13381970), (5, 8029182), (6, 6690985), (7, 5735130), (10, 4014591), (14, 2867565), (15, 2676394), (21, 1911710), (30, 1338197), (35, 1147026), (42, 955855), (53, 757470), (70, 573513), (105, 382342), (106, 378735), (159, 252490), (210, 191171), (265, 151494), (318, 126245), (371, 108210), (530, 75747), (742, 54105), (795, 50498), (1113, 36070), (1590, 25249), (1855, 21642), (2226, 18035), (3607, 11130), (3710, 10821), (5565, 7214)]