17071320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{20323}}^1$

素因数の和:20344

約数の個数: 64

約数和(自身を含む): 58533120

約数和(自身を除く): 41461800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 20323, 40646, 60969, 81292, 101615, 121938, 142261, 162584, 203230, 243876, 284522, 304845, 406460, 426783, 487752, 569044, 609690, 711305, 812920, 853566, 1138088, 1219380, 1422610, 1707132, 2133915, 2438760, 2845220, 3414264, 4267830, 5690440, 8535660, 17071320]

約数ペア:

[(1, 17071320), (2, 8535660), (3, 5690440), (4, 4267830), (5, 3414264), (6, 2845220), (7, 2438760), (8, 2133915), (10, 1707132), (12, 1422610), (14, 1219380), (15, 1138088), (20, 853566), (21, 812920), (24, 711305), (28, 609690), (30, 569044), (35, 487752), (40, 426783), (42, 406460), (56, 304845), (60, 284522), (70, 243876), (84, 203230), (105, 162584), (120, 142261), (140, 121938), (168, 101615), (210, 81292), (280, 60969), (420, 40646), (840, 20323)]