263029130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9967}}^1$

素因数の和:10023

約数の個数: 64

約数和(自身を含む): 602864640

約数和(自身を除く): 339835510

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 2030, 2639, 3770, 5278, 9967, 13195, 19934, 26390, 49835, 69769, 99670, 129571, 139538, 259142, 289043, 348845, 578086, 647855, 697690, 906997, 1295710, 1445215, 1813994, 2023301, 2890430, 3757559, 4046602, 4534985, 7515118, 9069970, 10116505, 18787795, 20233010, 26302913, 37575590, 52605826, 131514565, 263029130]

約数ペア:

[(1, 263029130), (2, 131514565), (5, 52605826), (7, 37575590), (10, 26302913), (13, 20233010), (14, 18787795), (26, 10116505), (29, 9069970), (35, 7515118), (58, 4534985), (65, 4046602), (70, 3757559), (91, 2890430), (130, 2023301), (145, 1813994), (182, 1445215), (203, 1295710), (290, 906997), (377, 697690), (406, 647855), (455, 578086), (754, 348845), (910, 289043), (1015, 259142), (1885, 139538), (2030, 129571), (2639, 99670), (3770, 69769), (5278, 49835), (9967, 26390), (13195, 19934)]