7326970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 16169760

約数和(自身を除く): 8842790

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 787, 931, 1330, 1574, 1862, 3935, 4655, 5509, 7870, 9310, 11018, 14953, 27545, 29906, 38563, 55090, 74765, 77126, 104671, 149530, 192815, 209342, 385630, 523355, 732697, 1046710, 1465394, 3663485, 7326970]

約数ペア:

[(1, 7326970), (2, 3663485), (5, 1465394), (7, 1046710), (10, 732697), (14, 523355), (19, 385630), (35, 209342), (38, 192815), (49, 149530), (70, 104671), (95, 77126), (98, 74765), (133, 55090), (190, 38563), (245, 29906), (266, 27545), (490, 14953), (665, 11018), (787, 9310), (931, 7870), (1330, 5509), (1574, 4655), (1862, 3935)]