149715510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 433520640

約数和(自身を除く): 283805130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 139, 161, 210, 223, 230, 278, 322, 345, 417, 446, 483, 669, 690, 695, 805, 834, 966, 973, 1115, 1338, 1390, 1561, 1610, 1946, 2085, 2230, 2415, 2919, 3122, 3197, 3345, 4170, 4683, 4830, 4865, 5129, 5838, 6394, 6690, 7805, 9366, 9591, 9730, 10258, 14595, 15387, 15610, 15985, 19182, 22379, 23415, 25645, 29190, 30774, 30997, 31970, 35903, 44758, 46830, 47955, 51290, 61994, 67137, 71806, 76935, 92991, 95910, 107709, 111895, 134274, 153870, 154985, 179515, 185982, 215418, 216979, 223790, 309970, 335685, 359030, 433958, 464955, 538545, 650937, 671370, 712931, 929910, 1077090, 1084895, 1301874, 1425862, 2138793, 2169790, 3254685, 3564655, 4277586, 4990517, 6509370, 7129310, 9981034, 10693965, 14971551, 21387930, 24952585, 29943102, 49905170, 74857755, 149715510]

約数ペア:

[(1, 149715510), (2, 74857755), (3, 49905170), (5, 29943102), (6, 24952585), (7, 21387930), (10, 14971551), (14, 10693965), (15, 9981034), (21, 7129310), (23, 6509370), (30, 4990517), (35, 4277586), (42, 3564655), (46, 3254685), (69, 2169790), (70, 2138793), (105, 1425862), (115, 1301874), (138, 1084895), (139, 1077090), (161, 929910), (210, 712931), (223, 671370), (230, 650937), (278, 538545), (322, 464955), (345, 433958), (417, 359030), (446, 335685), (483, 309970), (669, 223790), (690, 216979), (695, 215418), (805, 185982), (834, 179515), (966, 154985), (973, 153870), (1115, 134274), (1338, 111895), (1390, 107709), (1561, 95910), (1610, 92991), (1946, 76935), (2085, 71806), (2230, 67137), (2415, 61994), (2919, 51290), (3122, 47955), (3197, 46830), (3345, 44758), (4170, 35903), (4683, 31970), (4830, 30997), (4865, 30774), (5129, 29190), (5838, 25645), (6394, 23415), (6690, 22379), (7805, 19182), (9366, 15985), (9591, 15610), (9730, 15387), (10258, 14595)]