61539210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{719}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 164851200

約数和(自身を除く): 103311990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 317, 634, 719, 951, 1438, 1585, 1902, 2157, 2853, 3170, 3595, 4314, 4755, 5706, 6471, 7190, 8559, 9510, 10785, 12942, 14265, 17118, 19413, 21570, 28530, 32355, 38826, 42795, 64710, 85590, 97065, 194130, 227923, 455846, 683769, 1139615, 1367538, 2051307, 2279230, 3418845, 4102614, 6153921, 6837690, 10256535, 12307842, 20513070, 30769605, 61539210]

約数ペア:

[(1, 61539210), (2, 30769605), (3, 20513070), (5, 12307842), (6, 10256535), (9, 6837690), (10, 6153921), (15, 4102614), (18, 3418845), (27, 2279230), (30, 2051307), (45, 1367538), (54, 1139615), (90, 683769), (135, 455846), (270, 227923), (317, 194130), (634, 97065), (719, 85590), (951, 64710), (1438, 42795), (1585, 38826), (1902, 32355), (2157, 28530), (2853, 21570), (3170, 19413), (3595, 17118), (4314, 14265), (4755, 12942), (5706, 10785), (6471, 9510), (7190, 8559)]