30533140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 74769408

約数和(自身を除く): 44236268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 37, 44, 55, 62, 74, 110, 121, 124, 148, 155, 185, 220, 242, 310, 341, 370, 407, 484, 605, 620, 682, 740, 814, 1147, 1210, 1331, 1364, 1628, 1705, 2035, 2294, 2420, 2662, 3410, 3751, 4070, 4477, 4588, 5324, 5735, 6655, 6820, 7502, 8140, 8954, 11470, 12617, 13310, 15004, 17908, 18755, 22385, 22940, 25234, 26620, 37510, 41261, 44770, 49247, 50468, 63085, 75020, 82522, 89540, 98494, 126170, 138787, 165044, 196988, 206305, 246235, 252340, 277574, 412610, 492470, 555148, 693935, 825220, 984940, 1387870, 1526657, 2775740, 3053314, 6106628, 7633285, 15266570, 30533140]

約数ペア:

[(1, 30533140), (2, 15266570), (4, 7633285), (5, 6106628), (10, 3053314), (11, 2775740), (20, 1526657), (22, 1387870), (31, 984940), (37, 825220), (44, 693935), (55, 555148), (62, 492470), (74, 412610), (110, 277574), (121, 252340), (124, 246235), (148, 206305), (155, 196988), (185, 165044), (220, 138787), (242, 126170), (310, 98494), (341, 89540), (370, 82522), (407, 75020), (484, 63085), (605, 50468), (620, 49247), (682, 44770), (740, 41261), (814, 37510), (1147, 26620), (1210, 25234), (1331, 22940), (1364, 22385), (1628, 18755), (1705, 17908), (2035, 15004), (2294, 13310), (2420, 12617), (2662, 11470), (3410, 8954), (3751, 8140), (4070, 7502), (4477, 6820), (4588, 6655), (5324, 5735)]