2908950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 8249472

約数和(自身を除く): 5340522

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 41, 43, 50, 55, 66, 75, 82, 86, 110, 123, 129, 150, 165, 205, 215, 246, 258, 275, 330, 410, 430, 451, 473, 550, 615, 645, 825, 902, 946, 1025, 1075, 1230, 1290, 1353, 1419, 1650, 1763, 2050, 2150, 2255, 2365, 2706, 2838, 3075, 3225, 3526, 4510, 4730, 5289, 6150, 6450, 6765, 7095, 8815, 10578, 11275, 11825, 13530, 14190, 17630, 19393, 22550, 23650, 26445, 33825, 35475, 38786, 44075, 52890, 58179, 67650, 70950, 88150, 96965, 116358, 132225, 193930, 264450, 290895, 484825, 581790, 969650, 1454475, 2908950]

約数ペア:

[(1, 2908950), (2, 1454475), (3, 969650), (5, 581790), (6, 484825), (10, 290895), (11, 264450), (15, 193930), (22, 132225), (25, 116358), (30, 96965), (33, 88150), (41, 70950), (43, 67650), (50, 58179), (55, 52890), (66, 44075), (75, 38786), (82, 35475), (86, 33825), (110, 26445), (123, 23650), (129, 22550), (150, 19393), (165, 17630), (205, 14190), (215, 13530), (246, 11825), (258, 11275), (275, 10578), (330, 8815), (410, 7095), (430, 6765), (451, 6450), (473, 6150), (550, 5289), (615, 4730), (645, 4510), (825, 3526), (902, 3225), (946, 3075), (1025, 2838), (1075, 2706), (1230, 2365), (1290, 2255), (1353, 2150), (1419, 2050), (1650, 1763)]