315809910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269923}}^1$

素因数の和:269949

約数の個数: 48

約数和(自身を含む): 884271024

約数和(自身を除く): 568461114

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, 269923, 539846, 809769, 1349615, 1619538, 2429307, 2699230, 3508999, 4048845, 4858614, 7017998, 8097690, 10526997, 12146535, 17544995, 21053994, 24293070, 31580991, 35089990, 52634985, 63161982, 105269970, 157904955, 315809910]

約数ペア:

[(1, 315809910), (2, 157904955), (3, 105269970), (5, 63161982), (6, 52634985), (9, 35089990), (10, 31580991), (13, 24293070), (15, 21053994), (18, 17544995), (26, 12146535), (30, 10526997), (39, 8097690), (45, 7017998), (65, 4858614), (78, 4048845), (90, 3508999), (117, 2699230), (130, 2429307), (195, 1619538), (234, 1349615), (390, 809769), (585, 539846), (1170, 269923)]