1506540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 5128704

約数和(自身を除く): 3622164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 211, 238, 255, 340, 357, 420, 422, 476, 510, 595, 633, 714, 844, 1020, 1055, 1190, 1266, 1428, 1477, 1785, 2110, 2380, 2532, 2954, 3165, 3570, 3587, 4220, 4431, 5908, 6330, 7140, 7174, 7385, 8862, 10761, 12660, 14348, 14770, 17724, 17935, 21522, 22155, 25109, 29540, 35870, 43044, 44310, 50218, 53805, 71740, 75327, 88620, 100436, 107610, 125545, 150654, 215220, 251090, 301308, 376635, 502180, 753270, 1506540]

約数ペア:

[(1, 1506540), (2, 753270), (3, 502180), (4, 376635), (5, 301308), (6, 251090), (7, 215220), (10, 150654), (12, 125545), (14, 107610), (15, 100436), (17, 88620), (20, 75327), (21, 71740), (28, 53805), (30, 50218), (34, 44310), (35, 43044), (42, 35870), (51, 29540), (60, 25109), (68, 22155), (70, 21522), (84, 17935), (85, 17724), (102, 14770), (105, 14348), (119, 12660), (140, 10761), (170, 8862), (204, 7385), (210, 7174), (211, 7140), (238, 6330), (255, 5908), (340, 4431), (357, 4220), (420, 3587), (422, 3570), (476, 3165), (510, 2954), (595, 2532), (633, 2380), (714, 2110), (844, 1785), (1020, 1477), (1055, 1428), (1190, 1266)]