70068680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 179262720

約数和(自身を除く): 109194040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 467, 484, 605, 620, 682, 934, 968, 1210, 1240, 1364, 1705, 1868, 2335, 2420, 2728, 3410, 3736, 3751, 4670, 4840, 5137, 6820, 7502, 9340, 10274, 13640, 14477, 15004, 18680, 18755, 20548, 25685, 28954, 30008, 37510, 41096, 51370, 56507, 57908, 72385, 75020, 102740, 113014, 115816, 144770, 150040, 159247, 205480, 226028, 282535, 289540, 318494, 452056, 565070, 579080, 636988, 796235, 1130140, 1273976, 1592470, 1751717, 2260280, 3184940, 3503434, 6369880, 7006868, 8758585, 14013736, 17517170, 35034340, 70068680]

約数ペア:

[(1, 70068680), (2, 35034340), (4, 17517170), (5, 14013736), (8, 8758585), (10, 7006868), (11, 6369880), (20, 3503434), (22, 3184940), (31, 2260280), (40, 1751717), (44, 1592470), (55, 1273976), (62, 1130140), (88, 796235), (110, 636988), (121, 579080), (124, 565070), (155, 452056), (220, 318494), (242, 289540), (248, 282535), (310, 226028), (341, 205480), (440, 159247), (467, 150040), (484, 144770), (605, 115816), (620, 113014), (682, 102740), (934, 75020), (968, 72385), (1210, 57908), (1240, 56507), (1364, 51370), (1705, 41096), (1868, 37510), (2335, 30008), (2420, 28954), (2728, 25685), (3410, 20548), (3736, 18755), (3751, 18680), (4670, 15004), (4840, 14477), (5137, 13640), (6820, 10274), (7502, 9340)]