9779910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{6653}}^1$

素因数の和:6677

約数の個数: 48

約数和(自身を含む): 27308016

約数和(自身を除く): 17528106

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 6653, 13306, 19959, 33265, 39918, 46571, 66530, 93142, 99795, 139713, 199590, 232855, 279426, 325997, 465710, 651994, 698565, 977991, 1397130, 1629985, 1955982, 3259970, 4889955, 9779910]

約数ペア:

[(1, 9779910), (2, 4889955), (3, 3259970), (5, 1955982), (6, 1629985), (7, 1397130), (10, 977991), (14, 698565), (15, 651994), (21, 465710), (30, 325997), (35, 279426), (42, 232855), (49, 199590), (70, 139713), (98, 99795), (105, 93142), (147, 66530), (210, 46571), (245, 39918), (294, 33265), (490, 19959), (735, 13306), (1470, 6653)]