300833910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257123}}^1$

素因数の和:257149

約数の個数: 48

約数和(自身を含む): 842338224

約数和(自身を除く): 541504314

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 257123, 514246, 771369, 1285615, 1542738, 2314107, 2571230, 3342599, 3856845, 4628214, 6685198, 7713690, 10027797, 11570535, 16712995, 20055594, 23141070, 30083391, 33425990, 50138985, 60166782, 100277970, 150416955, 300833910]

約数ペア:

[(1, 300833910), (2, 150416955), (3, 100277970), (5, 60166782), (6, 50138985), (9, 33425990), (10, 30083391), (13, 23141070), (15, 20055594), (18, 16712995), (26, 11570535), (30, 10027797), (39, 7713690), (45, 6685198), (65, 4628214), (78, 3856845), (90, 3342599), (117, 2571230), (130, 2314107), (195, 1542738), (234, 1285615), (390, 771369), (585, 514246), (1170, 257123)]