31295130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61363}}^1$

素因数の和:61390

約数の個数: 32

約数和(自身を含む): 79527744

約数和(自身を除く): 48232614

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 61363, 122726, 184089, 306815, 368178, 613630, 920445, 1043171, 1840890, 2086342, 3129513, 5215855, 6259026, 10431710, 15647565, 31295130]

約数ペア:

[(1, 31295130), (2, 15647565), (3, 10431710), (5, 6259026), (6, 5215855), (10, 3129513), (15, 2086342), (17, 1840890), (30, 1043171), (34, 920445), (51, 613630), (85, 368178), (102, 306815), (170, 184089), (255, 122726), (510, 61363)]