16072830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19843}}^1$

素因数の和:19862

約数の個数: 40

約数和(自身を含む): 43220232

約数和(自身を除く): 27147402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 19843, 39686, 59529, 99215, 119058, 178587, 198430, 297645, 357174, 535761, 595290, 892935, 1071522, 1607283, 1785870, 2678805, 3214566, 5357610, 8036415, 16072830]

約数ペア:

[(1, 16072830), (2, 8036415), (3, 5357610), (5, 3214566), (6, 2678805), (9, 1785870), (10, 1607283), (15, 1071522), (18, 892935), (27, 595290), (30, 535761), (45, 357174), (54, 297645), (81, 198430), (90, 178587), (135, 119058), (162, 99215), (270, 59529), (405, 39686), (810, 19843)]