7289910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 19156176

約数和(自身を除く): 11866266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 757, 963, 1070, 1514, 1605, 1926, 2271, 3210, 3785, 4542, 4815, 6813, 7570, 9630, 11355, 13626, 22710, 34065, 68130, 80999, 161998, 242997, 404995, 485994, 728991, 809990, 1214985, 1457982, 2429970, 3644955, 7289910]

約数ペア:

[(1, 7289910), (2, 3644955), (3, 2429970), (5, 1457982), (6, 1214985), (9, 809990), (10, 728991), (15, 485994), (18, 404995), (30, 242997), (45, 161998), (90, 80999), (107, 68130), (214, 34065), (321, 22710), (535, 13626), (642, 11355), (757, 9630), (963, 7570), (1070, 6813), (1514, 4815), (1605, 4542), (1926, 3785), (2271, 3210)]