1558164030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{260999}}^1$

素因数の和:261208

約数の個数: 32

約数和(自身を含む): 3758400000

約数和(自身を除く): 2200235970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 260999, 521998, 782997, 1304995, 1565994, 2609990, 3914985, 7829970, 51938801, 103877602, 155816403, 259694005, 311632806, 519388010, 779082015, 1558164030]

約数ペア:

[(1, 1558164030), (2, 779082015), (3, 519388010), (5, 311632806), (6, 259694005), (10, 155816403), (15, 103877602), (30, 51938801), (199, 7829970), (398, 3914985), (597, 2609990), (995, 1565994), (1194, 1304995), (1990, 782997), (2985, 521998), (5970, 260999)]