40229910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{63857}}^1$

素因数の和:63877

約数の個数: 48

約数和(自身を含む): 119542176

約数和(自身を除く): 79312266

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, 63857, 127714, 191571, 319285, 383142, 446999, 574713, 638570, 893998, 957855, 1149426, 1340997, 1915710, 2234995, 2681994, 2873565, 4022991, 4469990, 5747130, 6704985, 8045982, 13409970, 20114955, 40229910]

約数ペア:

[(1, 40229910), (2, 20114955), (3, 13409970), (5, 8045982), (6, 6704985), (7, 5747130), (9, 4469990), (10, 4022991), (14, 2873565), (15, 2681994), (18, 2234995), (21, 1915710), (30, 1340997), (35, 1149426), (42, 957855), (45, 893998), (63, 638570), (70, 574713), (90, 446999), (105, 383142), (126, 319285), (210, 191571), (315, 127714), (630, 63857)]