23219910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{36857}}^1$

素因数の和:36877

約数の個数: 48

約数和(自身を含む): 68998176

約数和(自身を除く): 45778266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 36857, 73714, 110571, 184285, 221142, 257999, 331713, 368570, 515998, 552855, 663426, 773997, 1105710, 1289995, 1547994, 1658565, 2321991, 2579990, 3317130, 3869985, 4643982, 7739970, 11609955, 23219910]

約数ペア:

[(1, 23219910), (2, 11609955), (3, 7739970), (5, 4643982), (6, 3869985), (7, 3317130), (9, 2579990), (10, 2321991), (14, 1658565), (15, 1547994), (18, 1289995), (21, 1105710), (30, 773997), (35, 663426), (42, 552855), (45, 515998), (63, 368570), (70, 331713), (90, 257999), (105, 221142), (126, 184285), (210, 110571), (315, 73714), (630, 36857)]