73564830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19009}}^1$

素因数の和:19065

約数の個数: 48

約数和(自身を含む): 195726960

約数和(自身を除く): 122162130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 19009, 38018, 57027, 95045, 114054, 171081, 190090, 285135, 342162, 570270, 817387, 855405, 1634774, 1710810, 2452161, 4086935, 4904322, 7356483, 8173870, 12260805, 14712966, 24521610, 36782415, 73564830]

約数ペア:

[(1, 73564830), (2, 36782415), (3, 24521610), (5, 14712966), (6, 12260805), (9, 8173870), (10, 7356483), (15, 4904322), (18, 4086935), (30, 2452161), (43, 1710810), (45, 1634774), (86, 855405), (90, 817387), (129, 570270), (215, 342162), (258, 285135), (387, 190090), (430, 171081), (645, 114054), (774, 95045), (1290, 57027), (1935, 38018), (3870, 19009)]