13304914980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31678369}}^1$

素因数の和:31678388

約数の個数: 48

約数和(自身を含む): 42575729280

約数和(自身を除く): 29270814300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 31678369, 63356738, 95035107, 126713476, 158391845, 190070214, 221748583, 316783690, 380140428, 443497166, 475175535, 633567380, 665245749, 886994332, 950351070, 1108742915, 1330491498, 1900702140, 2217485830, 2660982996, 3326228745, 4434971660, 6652457490, 13304914980]

約数ペア:

[(1, 13304914980), (2, 6652457490), (3, 4434971660), (4, 3326228745), (5, 2660982996), (6, 2217485830), (7, 1900702140), (10, 1330491498), (12, 1108742915), (14, 950351070), (15, 886994332), (20, 665245749), (21, 633567380), (28, 475175535), (30, 443497166), (35, 380140428), (42, 316783690), (60, 221748583), (70, 190070214), (84, 158391845), (105, 126713476), (140, 95035107), (210, 63356738), (420, 31678369)]