205038990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6043}}^1$

素因数の和:6098

約数の個数: 96

約数和(自身を含む): 594004320

約数和(自身を除く): 388965330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 435, 522, 585, 754, 870, 1131, 1170, 1305, 1885, 2262, 2610, 3393, 3770, 5655, 6043, 6786, 11310, 12086, 16965, 18129, 30215, 33930, 36258, 54387, 60430, 78559, 90645, 108774, 157118, 175247, 181290, 235677, 271935, 350494, 392795, 471354, 525741, 543870, 707031, 785590, 876235, 1051482, 1178385, 1414062, 1577223, 1752470, 2278211, 2356770, 2628705, 3154446, 3535155, 4556422, 5257410, 6834633, 7070310, 7886115, 11391055, 13669266, 15772230, 20503899, 22782110, 34173165, 41007798, 68346330, 102519495, 205038990]

約数ペア:

[(1, 205038990), (2, 102519495), (3, 68346330), (5, 41007798), (6, 34173165), (9, 22782110), (10, 20503899), (13, 15772230), (15, 13669266), (18, 11391055), (26, 7886115), (29, 7070310), (30, 6834633), (39, 5257410), (45, 4556422), (58, 3535155), (65, 3154446), (78, 2628705), (87, 2356770), (90, 2278211), (117, 1752470), (130, 1577223), (145, 1414062), (174, 1178385), (195, 1051482), (234, 876235), (261, 785590), (290, 707031), (377, 543870), (390, 525741), (435, 471354), (522, 392795), (585, 350494), (754, 271935), (870, 235677), (1131, 181290), (1170, 175247), (1305, 157118), (1885, 108774), (2262, 90645), (2610, 78559), (3393, 60430), (3770, 54387), (5655, 36258), (6043, 33930), (6786, 30215), (11310, 18129), (12086, 16965)]