73421490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{23761}}^1$

素因数の和:23874

約数の個数: 32

約数和(自身を含む): 177929856

約数和(自身を除く): 104508366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 23761, 47522, 71283, 118805, 142566, 237610, 356415, 712830, 2447383, 4894766, 7342149, 12236915, 14684298, 24473830, 36710745, 73421490]

約数ペア:

[(1, 73421490), (2, 36710745), (3, 24473830), (5, 14684298), (6, 12236915), (10, 7342149), (15, 4894766), (30, 2447383), (103, 712830), (206, 356415), (309, 237610), (515, 142566), (618, 118805), (1030, 71283), (1545, 47522), (3090, 23761)]