97222020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{231481}}^1$

素因数の和:231500

約数の個数: 48

約数和(自身を含む): 311111808

約数和(自身を除く): 213889788

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, 231481, 462962, 694443, 925924, 1157405, 1388886, 1620367, 2314810, 2777772, 3240734, 3472215, 4629620, 4861101, 6481468, 6944430, 8101835, 9722202, 13888860, 16203670, 19444404, 24305505, 32407340, 48611010, 97222020]

約数ペア:

[(1, 97222020), (2, 48611010), (3, 32407340), (4, 24305505), (5, 19444404), (6, 16203670), (7, 13888860), (10, 9722202), (12, 8101835), (14, 6944430), (15, 6481468), (20, 4861101), (21, 4629620), (28, 3472215), (30, 3240734), (35, 2777772), (42, 2314810), (60, 1620367), (70, 1388886), (84, 1157405), (105, 925924), (140, 694443), (210, 462962), (420, 231481)]