1291690950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25253}}^1$

素因数の和:25310

約数の個数: 96

約数和(自身を含む): 3607483392

約数和(自身を除く): 2315792442

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 93, 110, 150, 155, 165, 186, 275, 310, 330, 341, 465, 550, 682, 775, 825, 930, 1023, 1550, 1650, 1705, 2046, 2325, 3410, 4650, 5115, 8525, 10230, 17050, 25253, 25575, 50506, 51150, 75759, 126265, 151518, 252530, 277783, 378795, 555566, 631325, 757590, 782843, 833349, 1262650, 1388915, 1565686, 1666698, 1893975, 2348529, 2777830, 3787950, 3914215, 4166745, 4697058, 6944575, 7828430, 8333490, 8611273, 11742645, 13889150, 17222546, 19571075, 20833725, 23485290, 25833819, 39142150, 41667450, 43056365, 51667638, 58713225, 86112730, 117426450, 129169095, 215281825, 258338190, 430563650, 645845475, 1291690950]

約数ペア:

[(1, 1291690950), (2, 645845475), (3, 430563650), (5, 258338190), (6, 215281825), (10, 129169095), (11, 117426450), (15, 86112730), (22, 58713225), (25, 51667638), (30, 43056365), (31, 41667450), (33, 39142150), (50, 25833819), (55, 23485290), (62, 20833725), (66, 19571075), (75, 17222546), (93, 13889150), (110, 11742645), (150, 8611273), (155, 8333490), (165, 7828430), (186, 6944575), (275, 4697058), (310, 4166745), (330, 3914215), (341, 3787950), (465, 2777830), (550, 2348529), (682, 1893975), (775, 1666698), (825, 1565686), (930, 1388915), (1023, 1262650), (1550, 833349), (1650, 782843), (1705, 757590), (2046, 631325), (2325, 555566), (3410, 378795), (4650, 277783), (5115, 252530), (8525, 151518), (10230, 126265), (17050, 75759), (25253, 51150), (25575, 50506)]