57728790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2194

約数の個数: 96

約数和(自身を含む): 175608576

約数和(自身を除く): 117879786

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 774, 903, 1290, 1505, 1806, 1935, 2131, 2709, 3010, 3870, 4262, 4515, 5418, 6393, 9030, 10655, 12786, 13545, 14917, 19179, 21310, 27090, 29834, 31965, 38358, 44751, 63930, 74585, 89502, 91633, 95895, 134253, 149170, 183266, 191790, 223755, 268506, 274899, 447510, 458165, 549798, 641431, 671265, 824697, 916330, 1282862, 1342530, 1374495, 1649394, 1924293, 2748990, 3207155, 3848586, 4123485, 5772879, 6414310, 8246970, 9621465, 11545758, 19242930, 28864395, 57728790]

約数ペア:

[(1, 57728790), (2, 28864395), (3, 19242930), (5, 11545758), (6, 9621465), (7, 8246970), (9, 6414310), (10, 5772879), (14, 4123485), (15, 3848586), (18, 3207155), (21, 2748990), (30, 1924293), (35, 1649394), (42, 1374495), (43, 1342530), (45, 1282862), (63, 916330), (70, 824697), (86, 671265), (90, 641431), (105, 549798), (126, 458165), (129, 447510), (210, 274899), (215, 268506), (258, 223755), (301, 191790), (315, 183266), (387, 149170), (430, 134253), (602, 95895), (630, 91633), (645, 89502), (774, 74585), (903, 63930), (1290, 44751), (1505, 38358), (1806, 31965), (1935, 29834), (2131, 27090), (2709, 21310), (3010, 19179), (3870, 14917), (4262, 13545), (4515, 12786), (5418, 10655), (6393, 9030)]