64367001870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20357}}^1\times {\mathrm{105397}}^1$

素因数の和:125764

約数の個数: 32

約数和(自身を含む): 154489858848

約数和(自身を除く): 90122856978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20357, 40714, 61071, 101785, 105397, 122142, 203570, 210794, 305355, 316191, 526985, 610710, 632382, 1053970, 1580955, 3161910, 2145566729, 4291133458, 6436700187, 10727833645, 12873400374, 21455667290, 32183500935, 64367001870]

約数ペア:

[(1, 64367001870), (2, 32183500935), (3, 21455667290), (5, 12873400374), (6, 10727833645), (10, 6436700187), (15, 4291133458), (30, 2145566729), (20357, 3161910), (40714, 1580955), (61071, 1053970), (101785, 632382), (105397, 610710), (122142, 526985), (203570, 316191), (210794, 305355)]