7813710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5107}}^1$

素因数の和:5137

約数の個数: 48

約数和(自身を含む): 21514896

約数和(自身を除く): 13701186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 5107, 10214, 15321, 25535, 30642, 45963, 51070, 76605, 86819, 91926, 153210, 173638, 229815, 260457, 434095, 459630, 520914, 781371, 868190, 1302285, 1562742, 2604570, 3906855, 7813710]

約数ペア:

[(1, 7813710), (2, 3906855), (3, 2604570), (5, 1562742), (6, 1302285), (9, 868190), (10, 781371), (15, 520914), (17, 459630), (18, 434095), (30, 260457), (34, 229815), (45, 173638), (51, 153210), (85, 91926), (90, 86819), (102, 76605), (153, 51070), (170, 45963), (255, 30642), (306, 25535), (510, 15321), (765, 10214), (1530, 5107)]