109690980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{261169}}^1$

素因数の和:261188

約数の個数: 48

約数和(自身を含む): 351012480

約数和(自身を除く): 241321500

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, 261169, 522338, 783507, 1044676, 1305845, 1567014, 1828183, 2611690, 3134028, 3656366, 3917535, 5223380, 5484549, 7312732, 7835070, 9140915, 10969098, 15670140, 18281830, 21938196, 27422745, 36563660, 54845490, 109690980]

約数ペア:

[(1, 109690980), (2, 54845490), (3, 36563660), (4, 27422745), (5, 21938196), (6, 18281830), (7, 15670140), (10, 10969098), (12, 9140915), (14, 7835070), (15, 7312732), (20, 5484549), (21, 5223380), (28, 3917535), (30, 3656366), (35, 3134028), (42, 2611690), (60, 1828183), (70, 1567014), (84, 1305845), (105, 1044676), (140, 783507), (210, 522338), (420, 261169)]