3007940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 7112448

約数和(自身を除く): 4104508

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 503, 598, 1006, 1196, 1495, 2012, 2515, 2990, 5030, 5980, 6539, 10060, 11569, 13078, 23138, 26156, 32695, 46276, 57845, 65390, 115690, 130780, 150397, 231380, 300794, 601588, 751985, 1503970, 3007940]

約数ペア:

[(1, 3007940), (2, 1503970), (4, 751985), (5, 601588), (10, 300794), (13, 231380), (20, 150397), (23, 130780), (26, 115690), (46, 65390), (52, 57845), (65, 46276), (92, 32695), (115, 26156), (130, 23138), (230, 13078), (260, 11569), (299, 10060), (460, 6539), (503, 5980), (598, 5030), (1006, 2990), (1196, 2515), (1495, 2012)]