284129570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{19501}}^1$

素因数の和:19586

約数の個数: 32

約数和(自身を含む): 539191296

約数和(自身を除く): 255061726

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2914, 7285, 14570, 19501, 39002, 97505, 195010, 604531, 916547, 1209062, 1833094, 3022655, 4582735, 6045310, 9165470, 28412957, 56825914, 142064785, 284129570]

約数ペア:

[(1, 284129570), (2, 142064785), (5, 56825914), (10, 28412957), (31, 9165470), (47, 6045310), (62, 4582735), (94, 3022655), (155, 1833094), (235, 1209062), (310, 916547), (470, 604531), (1457, 195010), (2914, 97505), (7285, 39002), (14570, 19501)]