75281010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2579}}^1$

素因数の和:2735

約数の個数: 64

約数和(自身を含む): 208051200

約数和(自身を除く): 132770190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1946, 2085, 2579, 2919, 4170, 4865, 5158, 5838, 7737, 9730, 12895, 14595, 15474, 18053, 25790, 29190, 36106, 38685, 54159, 77370, 90265, 108318, 180530, 270795, 358481, 541590, 716962, 1075443, 1792405, 2150886, 2509367, 3584810, 5018734, 5377215, 7528101, 10754430, 12546835, 15056202, 25093670, 37640505, 75281010]

約数ペア:

[(1, 75281010), (2, 37640505), (3, 25093670), (5, 15056202), (6, 12546835), (7, 10754430), (10, 7528101), (14, 5377215), (15, 5018734), (21, 3584810), (30, 2509367), (35, 2150886), (42, 1792405), (70, 1075443), (105, 716962), (139, 541590), (210, 358481), (278, 270795), (417, 180530), (695, 108318), (834, 90265), (973, 77370), (1390, 54159), (1946, 38685), (2085, 36106), (2579, 29190), (2919, 25790), (4170, 18053), (4865, 15474), (5158, 14595), (5838, 12895), (7737, 9730)]