2905650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{587}}^1$

素因数の和:616

約数の個数: 72

約数和(自身を含む): 8530704

約数和(自身を除く): 5625054

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, 450, 495, 550, 587, 825, 990, 1174, 1650, 1761, 2475, 2935, 3522, 4950, 5283, 5870, 6457, 8805, 10566, 12914, 14675, 17610, 19371, 26415, 29350, 32285, 38742, 44025, 52830, 58113, 64570, 88050, 96855, 116226, 132075, 161425, 193710, 264150, 290565, 322850, 484275, 581130, 968550, 1452825, 2905650]

約数ペア:

[(1, 2905650), (2, 1452825), (3, 968550), (5, 581130), (6, 484275), (9, 322850), (10, 290565), (11, 264150), (15, 193710), (18, 161425), (22, 132075), (25, 116226), (30, 96855), (33, 88050), (45, 64570), (50, 58113), (55, 52830), (66, 44025), (75, 38742), (90, 32285), (99, 29350), (110, 26415), (150, 19371), (165, 17610), (198, 14675), (225, 12914), (275, 10566), (330, 8805), (450, 6457), (495, 5870), (550, 5283), (587, 4950), (825, 3522), (990, 2935), (1174, 2475), (1650, 1761)]