16969410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{461}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 44324280

約数和(自身を除く): 27354870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 461, 818, 922, 1227, 1383, 2045, 2305, 2454, 2766, 3681, 4090, 4149, 4610, 6135, 6915, 7362, 8298, 12270, 13830, 18405, 20745, 36810, 41490, 188549, 377098, 565647, 942745, 1131294, 1696941, 1885490, 2828235, 3393882, 5656470, 8484705, 16969410]

約数ペア:

[(1, 16969410), (2, 8484705), (3, 5656470), (5, 3393882), (6, 2828235), (9, 1885490), (10, 1696941), (15, 1131294), (18, 942745), (30, 565647), (45, 377098), (90, 188549), (409, 41490), (461, 36810), (818, 20745), (922, 18405), (1227, 13830), (1383, 12270), (2045, 8298), (2305, 7362), (2454, 6915), (2766, 6135), (3681, 4610), (4090, 4149)]