3871590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 10063872

約数和(自身を除く): 6192282

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 181, 186, 230, 310, 345, 362, 465, 543, 690, 713, 905, 930, 1086, 1426, 1810, 2139, 2715, 3565, 4163, 4278, 5430, 5611, 7130, 8326, 10695, 11222, 12489, 16833, 20815, 21390, 24978, 28055, 33666, 41630, 56110, 62445, 84165, 124890, 129053, 168330, 258106, 387159, 645265, 774318, 1290530, 1935795, 3871590]

約数ペア:

[(1, 3871590), (2, 1935795), (3, 1290530), (5, 774318), (6, 645265), (10, 387159), (15, 258106), (23, 168330), (30, 129053), (31, 124890), (46, 84165), (62, 62445), (69, 56110), (93, 41630), (115, 33666), (138, 28055), (155, 24978), (181, 21390), (186, 20815), (230, 16833), (310, 12489), (345, 11222), (362, 10695), (465, 8326), (543, 7130), (690, 5611), (713, 5430), (905, 4278), (930, 4163), (1086, 3565), (1426, 2715), (1810, 2139)]