2012724030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{15887}}^1$

素因数の和:16041

約数の個数: 64

約数和(自身を含む): 4996712448

約数和(自身を除く): 2983988418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 103, 123, 205, 206, 246, 309, 410, 515, 615, 618, 1030, 1230, 1545, 3090, 4223, 8446, 12669, 15887, 21115, 25338, 31774, 42230, 47661, 63345, 79435, 95322, 126690, 158870, 238305, 476610, 651367, 1302734, 1636361, 1954101, 3256835, 3272722, 3908202, 4909083, 6513670, 8181805, 9770505, 9818166, 16363610, 19541010, 24545415, 49090830, 67090801, 134181602, 201272403, 335454005, 402544806, 670908010, 1006362015, 2012724030]

約数ペア:

[(1, 2012724030), (2, 1006362015), (3, 670908010), (5, 402544806), (6, 335454005), (10, 201272403), (15, 134181602), (30, 67090801), (41, 49090830), (82, 24545415), (103, 19541010), (123, 16363610), (205, 9818166), (206, 9770505), (246, 8181805), (309, 6513670), (410, 4909083), (515, 3908202), (615, 3272722), (618, 3256835), (1030, 1954101), (1230, 1636361), (1545, 1302734), (3090, 651367), (4223, 476610), (8446, 238305), (12669, 158870), (15887, 126690), (21115, 95322), (25338, 79435), (31774, 63345), (42230, 47661)]