4072770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 11600316

約数和(自身を除く): 7527546

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 59, 65, 78, 90, 117, 118, 130, 177, 195, 234, 295, 354, 390, 531, 585, 590, 767, 885, 1062, 1170, 1534, 1770, 2301, 2655, 3481, 3835, 4602, 5310, 6903, 6962, 7670, 10443, 11505, 13806, 17405, 20886, 23010, 31329, 34515, 34810, 45253, 52215, 62658, 69030, 90506, 104430, 135759, 156645, 226265, 271518, 313290, 407277, 452530, 678795, 814554, 1357590, 2036385, 4072770]

約数ペア:

[(1, 4072770), (2, 2036385), (3, 1357590), (5, 814554), (6, 678795), (9, 452530), (10, 407277), (13, 313290), (15, 271518), (18, 226265), (26, 156645), (30, 135759), (39, 104430), (45, 90506), (59, 69030), (65, 62658), (78, 52215), (90, 45253), (117, 34810), (118, 34515), (130, 31329), (177, 23010), (195, 20886), (234, 17405), (295, 13806), (354, 11505), (390, 10443), (531, 7670), (585, 6962), (590, 6903), (767, 5310), (885, 4602), (1062, 3835), (1170, 3481), (1534, 2655), (1770, 2301)]