2321817820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{32971}}^1$

素因数の和:33490

約数の個数: 48

約数和(自身を含む): 5583610368

約数和(自身を除く): 3261792548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 503, 1006, 2012, 2515, 3521, 5030, 7042, 10060, 14084, 17605, 32971, 35210, 65942, 70420, 131884, 164855, 230797, 329710, 461594, 659420, 923188, 1153985, 2307970, 4615940, 16584413, 33168826, 66337652, 82922065, 116090891, 165844130, 232181782, 331688260, 464363564, 580454455, 1160908910, 2321817820]

約数ペア:

[(1, 2321817820), (2, 1160908910), (4, 580454455), (5, 464363564), (7, 331688260), (10, 232181782), (14, 165844130), (20, 116090891), (28, 82922065), (35, 66337652), (70, 33168826), (140, 16584413), (503, 4615940), (1006, 2307970), (2012, 1153985), (2515, 923188), (3521, 659420), (5030, 461594), (7042, 329710), (10060, 230797), (14084, 164855), (17605, 131884), (32971, 70420), (35210, 65942)]