2007493620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{178921}}^1$

素因数の和:178961

約数の個数: 96

約数和(自身を含む): 6492721536

約数和(自身を除く): 4485227916

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 178921, 357842, 536763, 715684, 894605, 1073526, 1789210, 1968131, 2147052, 2683815, 3041657, 3578420, 3936262, 5367630, 5904393, 6083314, 7872524, 9124971, 9840655, 10735260, 11808786, 12166628, 15208285, 18249942, 19681310, 23617572, 29521965, 30416570, 33458227, 36499884, 39362620, 45624855, 59043930, 60833140, 66916454, 91249710, 100374681, 118087860, 133832908, 167291135, 182499420, 200749362, 334582270, 401498724, 501873405, 669164540, 1003746810, 2007493620]

約数ペア:

[(1, 2007493620), (2, 1003746810), (3, 669164540), (4, 501873405), (5, 401498724), (6, 334582270), (10, 200749362), (11, 182499420), (12, 167291135), (15, 133832908), (17, 118087860), (20, 100374681), (22, 91249710), (30, 66916454), (33, 60833140), (34, 59043930), (44, 45624855), (51, 39362620), (55, 36499884), (60, 33458227), (66, 30416570), (68, 29521965), (85, 23617572), (102, 19681310), (110, 18249942), (132, 15208285), (165, 12166628), (170, 11808786), (187, 10735260), (204, 9840655), (220, 9124971), (255, 7872524), (330, 6083314), (340, 5904393), (374, 5367630), (510, 3936262), (561, 3578420), (660, 3041657), (748, 2683815), (935, 2147052), (1020, 1968131), (1122, 1789210), (1870, 1073526), (2244, 894605), (2805, 715684), (3740, 536763), (5610, 357842), (11220, 178921)]