15679618710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3929729}}^1$

素因数の和:3929765

約数の個数: 64

約数和(自身を含む): 45270489600

約数和(自身を除く): 29590870890

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, 3929729, 7859458, 11789187, 19648645, 23578374, 27508103, 39297290, 55016206, 58945935, 74664851, 82524309, 117891870, 137540515, 149329702, 165048618, 223994553, 275081030, 373324255, 412621545, 447989106, 522653957, 746648510, 825243090, 1045307914, 1119972765, 1567961871, 2239945530, 2613269785, 3135923742, 5226539570, 7839809355, 15679618710]

約数ペア:

[(1, 15679618710), (2, 7839809355), (3, 5226539570), (5, 3135923742), (6, 2613269785), (7, 2239945530), (10, 1567961871), (14, 1119972765), (15, 1045307914), (19, 825243090), (21, 746648510), (30, 522653957), (35, 447989106), (38, 412621545), (42, 373324255), (57, 275081030), (70, 223994553), (95, 165048618), (105, 149329702), (114, 137540515), (133, 117891870), (190, 82524309), (210, 74664851), (266, 58945935), (285, 55016206), (399, 39297290), (570, 27508103), (665, 23578374), (798, 19648645), (1330, 11789187), (1995, 7859458), (3990, 3929729)]