77429430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66179}}^1$

素因数の和:66205

約数の個数: 48

約数和(自身を含む): 216805680

約数和(自身を除く): 139376250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 66179, 132358, 198537, 330895, 397074, 595611, 661790, 860327, 992685, 1191222, 1720654, 1985370, 2580981, 2978055, 4301635, 5161962, 5956110, 7742943, 8603270, 12904905, 15485886, 25809810, 38714715, 77429430]

約数ペア:

[(1, 77429430), (2, 38714715), (3, 25809810), (5, 15485886), (6, 12904905), (9, 8603270), (10, 7742943), (13, 5956110), (15, 5161962), (18, 4301635), (26, 2978055), (30, 2580981), (39, 1985370), (45, 1720654), (65, 1191222), (78, 992685), (90, 860327), (117, 661790), (130, 595611), (195, 397074), (234, 330895), (390, 198537), (585, 132358), (1170, 66179)]