1860118650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{317969}}^1$

素因数の和:318000

約数の個数: 72

約数和(自身を含む): 5381960220

約数和(自身を除く): 3521841570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 317969, 635938, 953907, 1589845, 1907814, 2861721, 3179690, 4133597, 4769535, 5723442, 7949225, 8267194, 9539070, 12400791, 14308605, 15898450, 20667985, 23847675, 24801582, 28617210, 37202373, 41335970, 47695350, 62003955, 71543025, 74404746, 103339925, 124007910, 143086050, 186011865, 206679850, 310019775, 372023730, 620039550, 930059325, 1860118650]

約数ペア:

[(1, 1860118650), (2, 930059325), (3, 620039550), (5, 372023730), (6, 310019775), (9, 206679850), (10, 186011865), (13, 143086050), (15, 124007910), (18, 103339925), (25, 74404746), (26, 71543025), (30, 62003955), (39, 47695350), (45, 41335970), (50, 37202373), (65, 28617210), (75, 24801582), (78, 23847675), (90, 20667985), (117, 15898450), (130, 14308605), (150, 12400791), (195, 9539070), (225, 8267194), (234, 7949225), (325, 5723442), (390, 4769535), (450, 4133597), (585, 3179690), (650, 2861721), (975, 1907814), (1170, 1589845), (1950, 953907), (2925, 635938), (5850, 317969)]