73509570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1997}}^1$

素因数の和:2419

約数の個数: 48

約数和(自身を含む): 191688120

約数和(自身を除く): 118178550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 818, 1227, 1997, 2045, 2454, 3681, 3994, 4090, 5991, 6135, 7362, 9985, 11982, 12270, 17973, 18405, 19970, 29955, 35946, 36810, 59910, 89865, 179730, 816773, 1633546, 2450319, 4083865, 4900638, 7350957, 8167730, 12251595, 14701914, 24503190, 36754785, 73509570]

約数ペア:

[(1, 73509570), (2, 36754785), (3, 24503190), (5, 14701914), (6, 12251595), (9, 8167730), (10, 7350957), (15, 4900638), (18, 4083865), (30, 2450319), (45, 1633546), (90, 816773), (409, 179730), (818, 89865), (1227, 59910), (1997, 36810), (2045, 35946), (2454, 29955), (3681, 19970), (3994, 18405), (4090, 17973), (5991, 12270), (6135, 11982), (7362, 9985)]