137392980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{134699}}^1$

素因数の和:134728

約数の個数: 48

約数和(自身を含む): 407332800

約数和(自身を除く): 269939820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 134699, 269398, 404097, 538796, 673495, 808194, 1346990, 1616388, 2020485, 2289883, 2693980, 4040970, 4579766, 6869649, 8081940, 9159532, 11449415, 13739298, 22898830, 27478596, 34348245, 45797660, 68696490, 137392980]

約数ペア:

[(1, 137392980), (2, 68696490), (3, 45797660), (4, 34348245), (5, 27478596), (6, 22898830), (10, 13739298), (12, 11449415), (15, 9159532), (17, 8081940), (20, 6869649), (30, 4579766), (34, 4040970), (51, 2693980), (60, 2289883), (68, 2020485), (85, 1616388), (102, 1346990), (170, 808194), (204, 673495), (255, 538796), (340, 404097), (510, 269398), (1020, 134699)]