73003970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3719}}^1$

素因数の和:3890

約数の個数: 32

約数和(自身を含む): 142490880

約数和(自身を除く): 69486910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3719, 3926, 7438, 9815, 18595, 19630, 37190, 48347, 96694, 241735, 483470, 561569, 1123138, 2807845, 5615690, 7300397, 14600794, 36501985, 73003970]

約数ペア:

[(1, 73003970), (2, 36501985), (5, 14600794), (10, 7300397), (13, 5615690), (26, 2807845), (65, 1123138), (130, 561569), (151, 483470), (302, 241735), (755, 96694), (1510, 48347), (1963, 37190), (3719, 19630), (3926, 18595), (7438, 9815)]