2017805970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1\times {\mathrm{971}}^1$

素因数の和:1707

約数の個数: 64

約数和(自身を含む): 4898600064

約数和(自身を除く): 2880794094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 613, 678, 971, 1130, 1226, 1695, 1839, 1942, 2913, 3065, 3390, 3678, 4855, 5826, 6130, 9195, 9710, 14565, 18390, 29130, 69269, 109723, 138538, 207807, 219446, 329169, 346345, 415614, 548615, 595223, 658338, 692690, 1039035, 1097230, 1190446, 1645845, 1785669, 2078070, 2976115, 3291690, 3571338, 5952230, 8928345, 17856690, 67260199, 134520398, 201780597, 336300995, 403561194, 672601990, 1008902985, 2017805970]

約数ペア:

[(1, 2017805970), (2, 1008902985), (3, 672601990), (5, 403561194), (6, 336300995), (10, 201780597), (15, 134520398), (30, 67260199), (113, 17856690), (226, 8928345), (339, 5952230), (565, 3571338), (613, 3291690), (678, 2976115), (971, 2078070), (1130, 1785669), (1226, 1645845), (1695, 1190446), (1839, 1097230), (1942, 1039035), (2913, 692690), (3065, 658338), (3390, 595223), (3678, 548615), (4855, 415614), (5826, 346345), (6130, 329169), (9195, 219446), (9710, 207807), (14565, 138538), (18390, 109723), (29130, 69269)]