317448390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79561}}^1$

素因数の和:79597

約数の個数: 64

約数和(自身を含む): 916554240

約数和(自身を除く): 599105850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 79561, 159122, 238683, 397805, 477366, 556927, 795610, 1113854, 1193415, 1511659, 1670781, 2386830, 2784635, 3023318, 3341562, 4534977, 5569270, 7558295, 8353905, 9069954, 10581613, 15116590, 16707810, 21163226, 22674885, 31744839, 45349770, 52908065, 63489678, 105816130, 158724195, 317448390]

約数ペア:

[(1, 317448390), (2, 158724195), (3, 105816130), (5, 63489678), (6, 52908065), (7, 45349770), (10, 31744839), (14, 22674885), (15, 21163226), (19, 16707810), (21, 15116590), (30, 10581613), (35, 9069954), (38, 8353905), (42, 7558295), (57, 5569270), (70, 4534977), (95, 3341562), (105, 3023318), (114, 2784635), (133, 2386830), (190, 1670781), (210, 1511659), (266, 1193415), (285, 1113854), (399, 795610), (570, 556927), (665, 477366), (798, 397805), (1330, 238683), (1995, 159122), (3990, 79561)]