201403890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{54581}}^1$

素因数の和:54635

約数の個数: 48

約数和(自身を含む): 536431896

約数和(自身を除く): 335028006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 54581, 109162, 163743, 272905, 327486, 491229, 545810, 818715, 982458, 1637430, 2237821, 2456145, 4475642, 4912290, 6713463, 11189105, 13426926, 20140389, 22378210, 33567315, 40280778, 67134630, 100701945, 201403890]

約数ペア:

[(1, 201403890), (2, 100701945), (3, 67134630), (5, 40280778), (6, 33567315), (9, 22378210), (10, 20140389), (15, 13426926), (18, 11189105), (30, 6713463), (41, 4912290), (45, 4475642), (82, 2456145), (90, 2237821), (123, 1637430), (205, 982458), (246, 818715), (369, 545810), (410, 491229), (615, 327486), (738, 272905), (1230, 163743), (1845, 109162), (3690, 54581)]