74584140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40099}}^1$

素因数の和:40142

約数の個数: 48

約数和(自身を含む): 215577600

約数和(自身を除く): 140993460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 40099, 80198, 120297, 160396, 200495, 240594, 400990, 481188, 601485, 801980, 1202970, 1243069, 2405940, 2486138, 3729207, 4972276, 6215345, 7458414, 12430690, 14916828, 18646035, 24861380, 37292070, 74584140]

約数ペア:

[(1, 74584140), (2, 37292070), (3, 24861380), (4, 18646035), (5, 14916828), (6, 12430690), (10, 7458414), (12, 6215345), (15, 4972276), (20, 3729207), (30, 2486138), (31, 2405940), (60, 1243069), (62, 1202970), (93, 801980), (124, 601485), (155, 481188), (186, 400990), (310, 240594), (372, 200495), (465, 160396), (620, 120297), (930, 80198), (1860, 40099)]