23787420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23321}}^1$

素因数の和:23350

約数の個数: 48

約数和(自身を含む): 70525728

約数和(自身を除く): 46738308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 23321, 46642, 69963, 93284, 116605, 139926, 233210, 279852, 349815, 396457, 466420, 699630, 792914, 1189371, 1399260, 1585828, 1982285, 2378742, 3964570, 4757484, 5946855, 7929140, 11893710, 23787420]

約数ペア:

[(1, 23787420), (2, 11893710), (3, 7929140), (4, 5946855), (5, 4757484), (6, 3964570), (10, 2378742), (12, 1982285), (15, 1585828), (17, 1399260), (20, 1189371), (30, 792914), (34, 699630), (51, 466420), (60, 396457), (68, 349815), (85, 279852), (102, 233210), (170, 139926), (204, 116605), (255, 93284), (340, 69963), (510, 46642), (1020, 23321)]