70672030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 151720128

約数和(自身を除く): 81048098

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 73, 110, 130, 143, 146, 286, 365, 677, 715, 730, 803, 949, 1354, 1430, 1606, 1898, 3385, 4015, 4745, 6770, 7447, 8030, 8801, 9490, 10439, 14894, 17602, 20878, 37235, 44005, 49421, 52195, 74470, 88010, 96811, 98842, 104390, 193622, 247105, 484055, 494210, 543631, 642473, 968110, 1087262, 1284946, 2718155, 3212365, 5436310, 6424730, 7067203, 14134406, 35336015, 70672030]

約数ペア:

[(1, 70672030), (2, 35336015), (5, 14134406), (10, 7067203), (11, 6424730), (13, 5436310), (22, 3212365), (26, 2718155), (55, 1284946), (65, 1087262), (73, 968110), (110, 642473), (130, 543631), (143, 494210), (146, 484055), (286, 247105), (365, 193622), (677, 104390), (715, 98842), (730, 96811), (803, 88010), (949, 74470), (1354, 52195), (1430, 49421), (1606, 44005), (1898, 37235), (3385, 20878), (4015, 17602), (4745, 14894), (6770, 10439), (7447, 9490), (8030, 8801)]