40652970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 104215680

約数和(自身を除く): 63562710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 977, 1095, 1387, 1954, 2190, 2774, 2931, 4161, 4885, 5862, 6935, 8322, 9770, 13870, 14655, 18563, 20805, 29310, 37126, 41610, 55689, 71321, 92815, 111378, 142642, 185630, 213963, 278445, 356605, 427926, 556890, 713210, 1069815, 1355099, 2139630, 2710198, 4065297, 6775495, 8130594, 13550990, 20326485, 40652970]

約数ペア:

[(1, 40652970), (2, 20326485), (3, 13550990), (5, 8130594), (6, 6775495), (10, 4065297), (15, 2710198), (19, 2139630), (30, 1355099), (38, 1069815), (57, 713210), (73, 556890), (95, 427926), (114, 356605), (146, 278445), (190, 213963), (219, 185630), (285, 142642), (365, 111378), (438, 92815), (570, 71321), (730, 55689), (977, 41610), (1095, 37126), (1387, 29310), (1954, 20805), (2190, 18563), (2774, 14655), (2931, 13870), (4161, 9770), (4885, 8322), (5862, 6935)]