73397220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94099}}^1$

素因数の和:94124

約数の個数: 48

約数和(自身を含む): 221323200

約数和(自身を除く): 147925980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 94099, 188198, 282297, 376396, 470495, 564594, 940990, 1129188, 1223287, 1411485, 1881980, 2446574, 2822970, 3669861, 4893148, 5645940, 6116435, 7339722, 12232870, 14679444, 18349305, 24465740, 36698610, 73397220]

約数ペア:

[(1, 73397220), (2, 36698610), (3, 24465740), (4, 18349305), (5, 14679444), (6, 12232870), (10, 7339722), (12, 6116435), (13, 5645940), (15, 4893148), (20, 3669861), (26, 2822970), (30, 2446574), (39, 1881980), (52, 1411485), (60, 1223287), (65, 1129188), (78, 940990), (130, 564594), (156, 470495), (195, 376396), (260, 282297), (390, 188198), (780, 94099)]