310418004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{64189}}^1$

素因数の和:64240

約数の個数: 48

約数和(自身を含む): 805199360

約数和(自身を除く): 494781356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 64189, 128378, 192567, 256756, 385134, 770268, 834457, 1668914, 1989859, 2503371, 3337828, 3979718, 5006742, 5969577, 7959436, 10013484, 11939154, 23878308, 25868167, 51736334, 77604501, 103472668, 155209002, 310418004]

約数ペア:

[(1, 310418004), (2, 155209002), (3, 103472668), (4, 77604501), (6, 51736334), (12, 25868167), (13, 23878308), (26, 11939154), (31, 10013484), (39, 7959436), (52, 5969577), (62, 5006742), (78, 3979718), (93, 3337828), (124, 2503371), (156, 1989859), (186, 1668914), (372, 834457), (403, 770268), (806, 385134), (1209, 256756), (1612, 192567), (2418, 128378), (4836, 64189)]