19348170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1399}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 27221430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 461, 922, 1383, 1399, 2305, 2766, 2798, 4197, 4610, 6915, 6995, 8394, 13830, 13990, 20985, 41970, 644939, 1289878, 1934817, 3224695, 3869634, 6449390, 9674085, 19348170]

約数ペア:

[(1, 19348170), (2, 9674085), (3, 6449390), (5, 3869634), (6, 3224695), (10, 1934817), (15, 1289878), (30, 644939), (461, 41970), (922, 20985), (1383, 13990), (1399, 13830), (2305, 8394), (2766, 6995), (2798, 6915), (4197, 4610)]