581130

素因数分解:

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

素因数の和:611

約数の個数: 48

約数和(自身を含む): 1651104

約数和(自身を除く): 1069974

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 587, 990, 1174, 1761, 2935, 3522, 5283, 5870, 6457, 8805, 10566, 12914, 17610, 19371, 26415, 32285, 38742, 52830, 58113, 64570, 96855, 116226, 193710, 290565, 581130]

約数ペア:

[(1, 581130), (2, 290565), (3, 193710), (5, 116226), (6, 96855), (9, 64570), (10, 58113), (11, 52830), (15, 38742), (18, 32285), (22, 26415), (30, 19371), (33, 17610), (45, 12914), (55, 10566), (66, 8805), (90, 6457), (99, 5870), (110, 5283), (165, 3522), (198, 2935), (330, 1761), (495, 1174), (587, 990)]