66294990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12923}}^1$

素因数の和:12958

約数の個数: 64

約数和(自身を含む): 186105600

約数和(自身を除く): 119810610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 12923, 25846, 38769, 64615, 77538, 116307, 129230, 193845, 232614, 245537, 348921, 387690, 491074, 581535, 697842, 736611, 1163070, 1227685, 1473222, 1744605, 2209833, 2455370, 3489210, 3683055, 4419666, 6629499, 7366110, 11049165, 13258998, 22098330, 33147495, 66294990]

約数ペア:

[(1, 66294990), (2, 33147495), (3, 22098330), (5, 13258998), (6, 11049165), (9, 7366110), (10, 6629499), (15, 4419666), (18, 3683055), (19, 3489210), (27, 2455370), (30, 2209833), (38, 1744605), (45, 1473222), (54, 1227685), (57, 1163070), (90, 736611), (95, 697842), (114, 581535), (135, 491074), (171, 387690), (190, 348921), (270, 245537), (285, 232614), (342, 193845), (513, 129230), (570, 116307), (855, 77538), (1026, 64615), (1710, 38769), (2565, 25846), (5130, 12923)]