313266330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{267749}}^1$

素因数の和:267775

約数の個数: 48

約数和(自身を含む): 877149000

約数和(自身を除く): 563882670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 267749, 535498, 803247, 1338745, 1606494, 2409741, 2677490, 3480737, 4016235, 4819482, 6961474, 8032470, 10442211, 12048705, 17403685, 20884422, 24097410, 31326633, 34807370, 52211055, 62653266, 104422110, 156633165, 313266330]

約数ペア:

[(1, 313266330), (2, 156633165), (3, 104422110), (5, 62653266), (6, 52211055), (9, 34807370), (10, 31326633), (13, 24097410), (15, 20884422), (18, 17403685), (26, 12048705), (30, 10442211), (39, 8032470), (45, 6961474), (65, 4819482), (78, 4016235), (90, 3480737), (117, 2677490), (130, 2409741), (195, 1606494), (234, 1338745), (390, 803247), (585, 535498), (1170, 267749)]