804869910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{687923}}^1$

素因数の和:687949

約数の個数: 48

約数和(自身を含む): 2253639024

約数和(自身を除く): 1448769114

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, 687923, 1375846, 2063769, 3439615, 4127538, 6191307, 6879230, 8942999, 10318845, 12382614, 17885998, 20637690, 26828997, 30956535, 44714995, 53657994, 61913070, 80486991, 89429990, 134144985, 160973982, 268289970, 402434955, 804869910]

約数ペア:

[(1, 804869910), (2, 402434955), (3, 268289970), (5, 160973982), (6, 134144985), (9, 89429990), (10, 80486991), (13, 61913070), (15, 53657994), (18, 44714995), (26, 30956535), (30, 26828997), (39, 20637690), (45, 17885998), (65, 12382614), (78, 10318845), (90, 8942999), (117, 6879230), (130, 6191307), (195, 4127538), (234, 3439615), (390, 2063769), (585, 1375846), (1170, 687923)]