2685221490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{6121}}^1$

素因数の和:8227

約数の個数: 64

約数和(自身を含む): 7369908480

約数和(自身を除く): 4684686990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2089, 4178, 6121, 6267, 10445, 12242, 12534, 14623, 18363, 20890, 29246, 30605, 31335, 36726, 42847, 43869, 61210, 62670, 73115, 85694, 87738, 91815, 128541, 146230, 183630, 214235, 219345, 257082, 428470, 438690, 642705, 1285410, 12786769, 25573538, 38360307, 63933845, 76720614, 89507383, 127867690, 179014766, 191801535, 268522149, 383603070, 447536915, 537044298, 895073830, 1342610745, 2685221490]

約数ペア:

[(1, 2685221490), (2, 1342610745), (3, 895073830), (5, 537044298), (6, 447536915), (7, 383603070), (10, 268522149), (14, 191801535), (15, 179014766), (21, 127867690), (30, 89507383), (35, 76720614), (42, 63933845), (70, 38360307), (105, 25573538), (210, 12786769), (2089, 1285410), (4178, 642705), (6121, 438690), (6267, 428470), (10445, 257082), (12242, 219345), (12534, 214235), (14623, 183630), (18363, 146230), (20890, 128541), (29246, 91815), (30605, 87738), (31335, 85694), (36726, 73115), (42847, 62670), (43869, 61210)]