8873580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 25208064

約数和(自身を除く): 16334484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2083, 2130, 4166, 4260, 6249, 8332, 10415, 12498, 20830, 24996, 31245, 41660, 62490, 124980, 147893, 295786, 443679, 591572, 739465, 887358, 1478930, 1774716, 2218395, 2957860, 4436790, 8873580]

約数ペア:

[(1, 8873580), (2, 4436790), (3, 2957860), (4, 2218395), (5, 1774716), (6, 1478930), (10, 887358), (12, 739465), (15, 591572), (20, 443679), (30, 295786), (60, 147893), (71, 124980), (142, 62490), (213, 41660), (284, 31245), (355, 24996), (426, 20830), (710, 12498), (852, 10415), (1065, 8332), (1420, 6249), (2083, 4260), (2130, 4166)]