610423480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{811}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 1421844480

約数和(自身を除く): 811421000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 607, 620, 811, 1214, 1240, 1622, 2428, 3035, 3244, 4055, 4856, 6070, 6488, 8110, 12140, 16220, 18817, 24280, 25141, 32440, 37634, 50282, 75268, 94085, 100564, 125705, 150536, 188170, 201128, 251410, 376340, 492277, 502820, 752680, 984554, 1005640, 1969108, 2461385, 3938216, 4922770, 9845540, 15260587, 19691080, 30521174, 61042348, 76302935, 122084696, 152605870, 305211740, 610423480]

約数ペア:

[(1, 610423480), (2, 305211740), (4, 152605870), (5, 122084696), (8, 76302935), (10, 61042348), (20, 30521174), (31, 19691080), (40, 15260587), (62, 9845540), (124, 4922770), (155, 3938216), (248, 2461385), (310, 1969108), (607, 1005640), (620, 984554), (811, 752680), (1214, 502820), (1240, 492277), (1622, 376340), (2428, 251410), (3035, 201128), (3244, 188170), (4055, 150536), (4856, 125705), (6070, 100564), (6488, 94085), (8110, 75268), (12140, 50282), (16220, 37634), (18817, 32440), (24280, 25141)]