2010216948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{14969}}^1$

素因数の和:15045

約数の個数: 72

約数和(自身を含む): 5110398720

約数和(自身を除く): 3100181772

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 361, 372, 589, 722, 1083, 1178, 1444, 1767, 2166, 2356, 3534, 4332, 7068, 11191, 14969, 22382, 29938, 33573, 44764, 44907, 59876, 67146, 89814, 134292, 179628, 284411, 464039, 568822, 853233, 928078, 1137644, 1392117, 1706466, 1856156, 2784234, 3412932, 5403809, 5568468, 8816741, 10807618, 16211427, 17633482, 21615236, 26450223, 32422854, 35266964, 52900446, 64845708, 105800892, 167518079, 335036158, 502554237, 670072316, 1005108474, 2010216948]

約数ペア:

[(1, 2010216948), (2, 1005108474), (3, 670072316), (4, 502554237), (6, 335036158), (12, 167518079), (19, 105800892), (31, 64845708), (38, 52900446), (57, 35266964), (62, 32422854), (76, 26450223), (93, 21615236), (114, 17633482), (124, 16211427), (186, 10807618), (228, 8816741), (361, 5568468), (372, 5403809), (589, 3412932), (722, 2784234), (1083, 1856156), (1178, 1706466), (1444, 1392117), (1767, 1137644), (2166, 928078), (2356, 853233), (3534, 568822), (4332, 464039), (7068, 284411), (11191, 179628), (14969, 134292), (22382, 89814), (29938, 67146), (33573, 59876), (44764, 44907)]