2587570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 5101056

約数和(自身を除く): 2513486

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 491, 527, 982, 1054, 2455, 2635, 4910, 5270, 8347, 15221, 16694, 30442, 41735, 76105, 83470, 152210, 258757, 517514, 1293785, 2587570]

約数ペア:

[(1, 2587570), (2, 1293785), (5, 517514), (10, 258757), (17, 152210), (31, 83470), (34, 76105), (62, 41735), (85, 30442), (155, 16694), (170, 15221), (310, 8347), (491, 5270), (527, 4910), (982, 2635), (1054, 2455)]