19169460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11833}}^1$

素因数の和:11854

約数の個数: 60

約数和(自身を含む): 60140388

約数和(自身を除く): 40970928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 11833, 23666, 35499, 47332, 59165, 70998, 106497, 118330, 141996, 177495, 212994, 236660, 319491, 354990, 425988, 532485, 638982, 709980, 958473, 1064970, 1277964, 1597455, 1916946, 2129940, 3194910, 3833892, 4792365, 6389820, 9584730, 19169460]

約数ペア:

[(1, 19169460), (2, 9584730), (3, 6389820), (4, 4792365), (5, 3833892), (6, 3194910), (9, 2129940), (10, 1916946), (12, 1597455), (15, 1277964), (18, 1064970), (20, 958473), (27, 709980), (30, 638982), (36, 532485), (45, 425988), (54, 354990), (60, 319491), (81, 236660), (90, 212994), (108, 177495), (135, 141996), (162, 118330), (180, 106497), (270, 70998), (324, 59165), (405, 47332), (540, 35499), (810, 23666), (1620, 11833)]