73745940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11933}}^1$

素因数の和:12048

約数の個数: 48

約数和(自身を含む): 208510848

約数和(自身を除く): 134764908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 11933, 23866, 35799, 47732, 59665, 71598, 119330, 143196, 178995, 238660, 357990, 715980, 1229099, 2458198, 3687297, 4916396, 6145495, 7374594, 12290990, 14749188, 18436485, 24581980, 36872970, 73745940]

約数ペア:

[(1, 73745940), (2, 36872970), (3, 24581980), (4, 18436485), (5, 14749188), (6, 12290990), (10, 7374594), (12, 6145495), (15, 4916396), (20, 3687297), (30, 2458198), (60, 1229099), (103, 715980), (206, 357990), (309, 238660), (412, 178995), (515, 143196), (618, 119330), (1030, 71598), (1236, 59665), (1545, 47732), (2060, 35799), (3090, 23866), (6180, 11933)]