22472820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6605

約数の個数: 72

約数和(自身を含む): 71766240

約数和(自身を除く): 49293420

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, 6571, 13142, 19713, 26284, 32855, 39426, 59139, 65710, 78852, 98565, 118278, 124849, 131420, 197130, 236556, 249698, 295695, 374547, 394260, 499396, 591390, 624245, 749094, 1123641, 1182780, 1248490, 1498188, 1872735, 2247282, 2496980, 3745470, 4494564, 5618205, 7490940, 11236410, 22472820]

約数ペア:

[(1, 22472820), (2, 11236410), (3, 7490940), (4, 5618205), (5, 4494564), (6, 3745470), (9, 2496980), (10, 2247282), (12, 1872735), (15, 1498188), (18, 1248490), (19, 1182780), (20, 1123641), (30, 749094), (36, 624245), (38, 591390), (45, 499396), (57, 394260), (60, 374547), (76, 295695), (90, 249698), (95, 236556), (114, 197130), (171, 131420), (180, 124849), (190, 118278), (228, 98565), (285, 78852), (342, 65710), (380, 59139), (570, 39426), (684, 32855), (855, 26284), (1140, 19713), (1710, 13142), (3420, 6571)]