67484390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 135939600

約数和(自身を除く): 68455210

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 578, 646, 1229, 1445, 1615, 2458, 2890, 3230, 5491, 6145, 10982, 12290, 20893, 23351, 27455, 41786, 46702, 54910, 104465, 116755, 208930, 233510, 355181, 396967, 710362, 793934, 1775905, 1984835, 3551810, 3969670, 6748439, 13496878, 33742195, 67484390]

約数ペア:

[(1, 67484390), (2, 33742195), (5, 13496878), (10, 6748439), (17, 3969670), (19, 3551810), (34, 1984835), (38, 1775905), (85, 793934), (95, 710362), (170, 396967), (190, 355181), (289, 233510), (323, 208930), (578, 116755), (646, 104465), (1229, 54910), (1445, 46702), (1615, 41786), (2458, 27455), (2890, 23351), (3230, 20893), (5491, 12290), (6145, 10982)]