40339290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 101088000

約数和(自身を除く): 60748710

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 199, 233, 290, 398, 435, 466, 597, 699, 870, 995, 1165, 1194, 1398, 1990, 2330, 2985, 3495, 5771, 5970, 6757, 6990, 11542, 13514, 17313, 20271, 28855, 33785, 34626, 40542, 46367, 57710, 67570, 86565, 92734, 101355, 139101, 173130, 202710, 231835, 278202, 463670, 695505, 1344643, 1391010, 2689286, 4033929, 6723215, 8067858, 13446430, 20169645, 40339290]

約数ペア:

[(1, 40339290), (2, 20169645), (3, 13446430), (5, 8067858), (6, 6723215), (10, 4033929), (15, 2689286), (29, 1391010), (30, 1344643), (58, 695505), (87, 463670), (145, 278202), (174, 231835), (199, 202710), (233, 173130), (290, 139101), (398, 101355), (435, 92734), (466, 86565), (597, 67570), (699, 57710), (870, 46367), (995, 40542), (1165, 34626), (1194, 33785), (1398, 28855), (1990, 20271), (2330, 17313), (2985, 13514), (3495, 11542), (5771, 6990), (5970, 6757)]