22871970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 71508096

約数和(自身を除く): 48636126

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 81, 85, 90, 99, 102, 110, 135, 151, 153, 162, 165, 170, 187, 198, 255, 270, 297, 302, 306, 330, 374, 405, 453, 459, 495, 510, 561, 594, 755, 765, 810, 891, 906, 918, 935, 990, 1122, 1359, 1377, 1485, 1510, 1530, 1661, 1683, 1782, 1870, 2265, 2295, 2567, 2718, 2754, 2805, 2970, 3322, 3366, 4077, 4455, 4530, 4590, 4983, 5049, 5134, 5610, 6795, 6885, 7701, 8154, 8305, 8415, 8910, 9966, 10098, 12231, 12835, 13590, 13770, 14949, 15147, 15402, 16610, 16830, 20385, 23103, 24462, 24915, 25245, 25670, 28237, 29898, 30294, 38505, 40770, 44847, 46206, 49830, 50490, 56474, 61155, 69309, 74745, 75735, 77010, 84711, 89694, 115515, 122310, 134541, 138618, 141185, 149490, 151470, 169422, 207927, 224235, 231030, 254133, 269082, 282370, 346545, 415854, 423555, 448470, 508266, 672705, 693090, 762399, 847110, 1039635, 1270665, 1345410, 1524798, 2079270, 2287197, 2541330, 3811995, 4574394, 7623990, 11435985, 22871970]

約数ペア:

[(1, 22871970), (2, 11435985), (3, 7623990), (5, 4574394), (6, 3811995), (9, 2541330), (10, 2287197), (11, 2079270), (15, 1524798), (17, 1345410), (18, 1270665), (22, 1039635), (27, 847110), (30, 762399), (33, 693090), (34, 672705), (45, 508266), (51, 448470), (54, 423555), (55, 415854), (66, 346545), (81, 282370), (85, 269082), (90, 254133), (99, 231030), (102, 224235), (110, 207927), (135, 169422), (151, 151470), (153, 149490), (162, 141185), (165, 138618), (170, 134541), (187, 122310), (198, 115515), (255, 89694), (270, 84711), (297, 77010), (302, 75735), (306, 74745), (330, 69309), (374, 61155), (405, 56474), (453, 50490), (459, 49830), (495, 46206), (510, 44847), (561, 40770), (594, 38505), (755, 30294), (765, 29898), (810, 28237), (891, 25670), (906, 25245), (918, 24915), (935, 24462), (990, 23103), (1122, 20385), (1359, 16830), (1377, 16610), (1485, 15402), (1510, 15147), (1530, 14949), (1661, 13770), (1683, 13590), (1782, 12835), (1870, 12231), (2265, 10098), (2295, 9966), (2567, 8910), (2718, 8415), (2754, 8305), (2805, 8154), (2970, 7701), (3322, 6885), (3366, 6795), (4077, 5610), (4455, 5134), (4530, 5049), (4590, 4983)]