2083950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:450

約数の個数: 72

約数和(自身を含む): 6122376

約数和(自身を除く): 4038426

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 421, 450, 495, 550, 825, 842, 990, 1263, 1650, 2105, 2475, 2526, 3789, 4210, 4631, 4950, 6315, 7578, 9262, 10525, 12630, 13893, 18945, 21050, 23155, 27786, 31575, 37890, 41679, 46310, 63150, 69465, 83358, 94725, 115775, 138930, 189450, 208395, 231550, 347325, 416790, 694650, 1041975, 2083950]

約数ペア:

[(1, 2083950), (2, 1041975), (3, 694650), (5, 416790), (6, 347325), (9, 231550), (10, 208395), (11, 189450), (15, 138930), (18, 115775), (22, 94725), (25, 83358), (30, 69465), (33, 63150), (45, 46310), (50, 41679), (55, 37890), (66, 31575), (75, 27786), (90, 23155), (99, 21050), (110, 18945), (150, 13893), (165, 12630), (198, 10525), (225, 9262), (275, 7578), (330, 6315), (421, 4950), (450, 4631), (495, 4210), (550, 3789), (825, 2526), (842, 2475), (990, 2105), (1263, 1650)]