22465980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6569}}^1$

素因数の和:6603

約数の個数: 72

約数和(自身を含む): 71744400

約数和(自身を除く): 49278420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 6569, 13138, 19707, 26276, 32845, 39414, 59121, 65690, 78828, 98535, 118242, 124811, 131380, 197070, 236484, 249622, 295605, 374433, 394140, 499244, 591210, 624055, 748866, 1123299, 1182420, 1248110, 1497732, 1872165, 2246598, 2496220, 3744330, 4493196, 5616495, 7488660, 11232990, 22465980]

約数ペア:

[(1, 22465980), (2, 11232990), (3, 7488660), (4, 5616495), (5, 4493196), (6, 3744330), (9, 2496220), (10, 2246598), (12, 1872165), (15, 1497732), (18, 1248110), (19, 1182420), (20, 1123299), (30, 748866), (36, 624055), (38, 591210), (45, 499244), (57, 394140), (60, 374433), (76, 295605), (90, 249622), (95, 236484), (114, 197070), (171, 131380), (180, 124811), (190, 118242), (228, 98535), (285, 78828), (342, 65690), (380, 59121), (570, 39414), (684, 32845), (855, 26276), (1140, 19707), (1710, 13138), (3420, 6569)]