315042990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{552707}}^1$

素因数の和:552736

約数の個数: 32

約数和(自身を含む): 795899520

約数和(自身を除く): 480856530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 552707, 1105414, 1658121, 2763535, 3316242, 5527070, 8290605, 10501433, 16581210, 21002866, 31504299, 52507165, 63008598, 105014330, 157521495, 315042990]

約数ペア:

[(1, 315042990), (2, 157521495), (3, 105014330), (5, 63008598), (6, 52507165), (10, 31504299), (15, 21002866), (19, 16581210), (30, 10501433), (38, 8290605), (57, 5527070), (95, 3316242), (114, 2763535), (190, 1658121), (285, 1105414), (570, 552707)]