5192190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 13942656

約数和(自身を除く): 8750466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 1861, 2790, 3722, 5583, 9305, 11166, 16749, 18610, 27915, 33498, 55830, 57691, 83745, 115382, 167490, 173073, 288455, 346146, 519219, 576910, 865365, 1038438, 1730730, 2596095, 5192190]

約数ペア:

[(1, 5192190), (2, 2596095), (3, 1730730), (5, 1038438), (6, 865365), (9, 576910), (10, 519219), (15, 346146), (18, 288455), (30, 173073), (31, 167490), (45, 115382), (62, 83745), (90, 57691), (93, 55830), (155, 33498), (186, 27915), (279, 18610), (310, 16749), (465, 11166), (558, 9305), (930, 5583), (1395, 3722), (1861, 2790)]