40981590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35027}}^1$

素因数の和:35053

約数の個数: 48

約数和(自身を含む): 114751728

約数和(自身を除く): 73770138

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 35027, 70054, 105081, 175135, 210162, 315243, 350270, 455351, 525405, 630486, 910702, 1050810, 1366053, 1576215, 2276755, 2732106, 3152430, 4098159, 4553510, 6830265, 8196318, 13660530, 20490795, 40981590]

約数ペア:

[(1, 40981590), (2, 20490795), (3, 13660530), (5, 8196318), (6, 6830265), (9, 4553510), (10, 4098159), (13, 3152430), (15, 2732106), (18, 2276755), (26, 1576215), (30, 1366053), (39, 1050810), (45, 910702), (65, 630486), (78, 525405), (90, 455351), (117, 350270), (130, 315243), (195, 210162), (234, 175135), (390, 105081), (585, 70054), (1170, 35027)]