29453640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3457}}^1$

素因数の和:3542

約数の個数: 64

約数和(自身を含む): 89631360

約数和(自身を除く): 60177720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 3457, 4260, 6914, 8520, 10371, 13828, 17285, 20742, 27656, 34570, 41484, 51855, 69140, 82968, 103710, 138280, 207420, 245447, 414840, 490894, 736341, 981788, 1227235, 1472682, 1963576, 2454470, 2945364, 3681705, 4908940, 5890728, 7363410, 9817880, 14726820, 29453640]

約数ペア:

[(1, 29453640), (2, 14726820), (3, 9817880), (4, 7363410), (5, 5890728), (6, 4908940), (8, 3681705), (10, 2945364), (12, 2454470), (15, 1963576), (20, 1472682), (24, 1227235), (30, 981788), (40, 736341), (60, 490894), (71, 414840), (120, 245447), (142, 207420), (213, 138280), (284, 103710), (355, 82968), (426, 69140), (568, 51855), (710, 41484), (852, 34570), (1065, 27656), (1420, 20742), (1704, 17285), (2130, 13828), (2840, 10371), (3457, 8520), (4260, 6914)]