68369910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{325571}}^1$

素因数の和:325588

約数の個数: 32

約数和(自身を含む): 187529472

約数和(自身を除く): 119159562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 325571, 651142, 976713, 1627855, 1953426, 2278997, 3255710, 4557994, 4883565, 6836991, 9767130, 11394985, 13673982, 22789970, 34184955, 68369910]

約数ペア:

[(1, 68369910), (2, 34184955), (3, 22789970), (5, 13673982), (6, 11394985), (7, 9767130), (10, 6836991), (14, 4883565), (15, 4557994), (21, 3255710), (30, 2278997), (35, 1953426), (42, 1627855), (70, 976713), (105, 651142), (210, 325571)]