22777620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 68439168

約数和(自身を除く): 45661548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 137, 163, 170, 204, 255, 274, 326, 340, 411, 489, 510, 548, 652, 685, 815, 822, 978, 1020, 1370, 1630, 1644, 1956, 2055, 2329, 2445, 2740, 2771, 3260, 4110, 4658, 4890, 5542, 6987, 8220, 8313, 9316, 9780, 11084, 11645, 13855, 13974, 16626, 22331, 23290, 27710, 27948, 33252, 34935, 41565, 44662, 46580, 55420, 66993, 69870, 83130, 89324, 111655, 133986, 139740, 166260, 223310, 267972, 334965, 379627, 446620, 669930, 759254, 1138881, 1339860, 1518508, 1898135, 2277762, 3796270, 4555524, 5694405, 7592540, 11388810, 22777620]

約数ペア:

[(1, 22777620), (2, 11388810), (3, 7592540), (4, 5694405), (5, 4555524), (6, 3796270), (10, 2277762), (12, 1898135), (15, 1518508), (17, 1339860), (20, 1138881), (30, 759254), (34, 669930), (51, 446620), (60, 379627), (68, 334965), (85, 267972), (102, 223310), (137, 166260), (163, 139740), (170, 133986), (204, 111655), (255, 89324), (274, 83130), (326, 69870), (340, 66993), (411, 55420), (489, 46580), (510, 44662), (548, 41565), (652, 34935), (685, 33252), (815, 27948), (822, 27710), (978, 23290), (1020, 22331), (1370, 16626), (1630, 13974), (1644, 13855), (1956, 11645), (2055, 11084), (2329, 9780), (2445, 9316), (2740, 8313), (2771, 8220), (3260, 6987), (4110, 5542), (4658, 4890)]