127486570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 251808768

約数和(自身を除く): 124322198

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 289, 310, 527, 578, 1054, 1423, 1445, 2635, 2846, 2890, 5270, 7115, 8959, 14230, 17918, 24191, 44113, 44795, 48382, 88226, 89590, 120955, 220565, 241910, 411247, 441130, 749921, 822494, 1499842, 2056235, 3749605, 4112470, 7499210, 12748657, 25497314, 63743285, 127486570]

約数ペア:

[(1, 127486570), (2, 63743285), (5, 25497314), (10, 12748657), (17, 7499210), (31, 4112470), (34, 3749605), (62, 2056235), (85, 1499842), (155, 822494), (170, 749921), (289, 441130), (310, 411247), (527, 241910), (578, 220565), (1054, 120955), (1423, 89590), (1445, 88226), (2635, 48382), (2846, 44795), (2890, 44113), (5270, 24191), (7115, 17918), (8959, 14230)]