41638590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{22031}}^1$

素因数の和:22054

約数の個数: 64

約数和(自身を含む): 126904320

約数和(自身を除く): 85265730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 22031, 44062, 66093, 110155, 132186, 154217, 198279, 220310, 308434, 330465, 396558, 462651, 594837, 660930, 771085, 925302, 991395, 1189674, 1387953, 1542170, 1982790, 2313255, 2775906, 2974185, 4163859, 4626510, 5948370, 6939765, 8327718, 13879530, 20819295, 41638590]

約数ペア:

[(1, 41638590), (2, 20819295), (3, 13879530), (5, 8327718), (6, 6939765), (7, 5948370), (9, 4626510), (10, 4163859), (14, 2974185), (15, 2775906), (18, 2313255), (21, 1982790), (27, 1542170), (30, 1387953), (35, 1189674), (42, 991395), (45, 925302), (54, 771085), (63, 660930), (70, 594837), (90, 462651), (105, 396558), (126, 330465), (135, 308434), (189, 220310), (210, 198279), (270, 154217), (315, 132186), (378, 110155), (630, 66093), (945, 44062), (1890, 22031)]