40504290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 61102110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 97, 155, 186, 194, 291, 310, 449, 465, 485, 582, 898, 930, 970, 1347, 1455, 2245, 2694, 2910, 3007, 4490, 6014, 6735, 9021, 13470, 13919, 15035, 18042, 27838, 30070, 41757, 43553, 45105, 69595, 83514, 87106, 90210, 130659, 139190, 208785, 217765, 261318, 417570, 435530, 653295, 1306590, 1350143, 2700286, 4050429, 6750715, 8100858, 13501430, 20252145, 40504290]

約数ペア:

[(1, 40504290), (2, 20252145), (3, 13501430), (5, 8100858), (6, 6750715), (10, 4050429), (15, 2700286), (30, 1350143), (31, 1306590), (62, 653295), (93, 435530), (97, 417570), (155, 261318), (186, 217765), (194, 208785), (291, 139190), (310, 130659), (449, 90210), (465, 87106), (485, 83514), (582, 69595), (898, 45105), (930, 43553), (970, 41757), (1347, 30070), (1455, 27838), (2245, 18042), (2694, 15035), (2910, 13919), (3007, 13470), (4490, 9021), (6014, 6735)]