40135770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3457}}^1$

素因数の和:3516

約数の個数: 64

約数和(自身を含む): 109549440

約数和(自身を除く): 69413670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3457, 3870, 5805, 6914, 10371, 11610, 17285, 20742, 31113, 34570, 51855, 62226, 93339, 103710, 148651, 155565, 186678, 297302, 311130, 445953, 466695, 743255, 891906, 933390, 1337859, 1486510, 2229765, 2675718, 4013577, 4459530, 6689295, 8027154, 13378590, 20067885, 40135770]

約数ペア:

[(1, 40135770), (2, 20067885), (3, 13378590), (5, 8027154), (6, 6689295), (9, 4459530), (10, 4013577), (15, 2675718), (18, 2229765), (27, 1486510), (30, 1337859), (43, 933390), (45, 891906), (54, 743255), (86, 466695), (90, 445953), (129, 311130), (135, 297302), (215, 186678), (258, 155565), (270, 148651), (387, 103710), (430, 93339), (645, 62226), (774, 51855), (1161, 34570), (1290, 31113), (1935, 20742), (2322, 17285), (3457, 11610), (3870, 10371), (5805, 6914)]