630399630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20147}}^1$

素因数の和:20313

約数の個数: 64

約数和(自身を含む): 1740787200

約数和(自身を除く): 1110387570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 2086, 2235, 3129, 4470, 5215, 6258, 10430, 15645, 20147, 31290, 40294, 60441, 100735, 120882, 141029, 201470, 282058, 302205, 423087, 604410, 705145, 846174, 1410290, 2115435, 3001903, 4230870, 6003806, 9005709, 15009515, 18011418, 21013321, 30019030, 42026642, 45028545, 63039963, 90057090, 105066605, 126079926, 210133210, 315199815, 630399630]

約数ペア:

[(1, 630399630), (2, 315199815), (3, 210133210), (5, 126079926), (6, 105066605), (7, 90057090), (10, 63039963), (14, 45028545), (15, 42026642), (21, 30019030), (30, 21013321), (35, 18011418), (42, 15009515), (70, 9005709), (105, 6003806), (149, 4230870), (210, 3001903), (298, 2115435), (447, 1410290), (745, 846174), (894, 705145), (1043, 604410), (1490, 423087), (2086, 302205), (2235, 282058), (3129, 201470), (4470, 141029), (5215, 120882), (6258, 100735), (10430, 60441), (15645, 40294), (20147, 31290)]