130810470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1523}}^1$

素因数の和:1949

約数の個数: 64

約数和(自身を含む): 359907840

約数和(自身を除く): 229097370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 409, 818, 1227, 1523, 2045, 2454, 2863, 3046, 4090, 4569, 5726, 6135, 7615, 8589, 9138, 10661, 12270, 14315, 15230, 17178, 21322, 22845, 28630, 31983, 42945, 45690, 53305, 63966, 85890, 106610, 159915, 319830, 622907, 1245814, 1868721, 3114535, 3737442, 4360349, 6229070, 8720698, 9343605, 13081047, 18687210, 21801745, 26162094, 43603490, 65405235, 130810470]

約数ペア:

[(1, 130810470), (2, 65405235), (3, 43603490), (5, 26162094), (6, 21801745), (7, 18687210), (10, 13081047), (14, 9343605), (15, 8720698), (21, 6229070), (30, 4360349), (35, 3737442), (42, 3114535), (70, 1868721), (105, 1245814), (210, 622907), (409, 319830), (818, 159915), (1227, 106610), (1523, 85890), (2045, 63966), (2454, 53305), (2863, 45690), (3046, 42945), (4090, 31983), (4569, 28630), (5726, 22845), (6135, 21322), (7615, 17178), (8589, 15230), (9138, 14315), (10661, 12270)]