42595980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101419}}^1$

素因数の和:101438

約数の個数: 48

約数和(自身を含む): 136308480

約数和(自身を除く): 93712500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 101419, 202838, 304257, 405676, 507095, 608514, 709933, 1014190, 1217028, 1419866, 1521285, 2028380, 2129799, 2839732, 3042570, 3549665, 4259598, 6085140, 7099330, 8519196, 10648995, 14198660, 21297990, 42595980]

約数ペア:

[(1, 42595980), (2, 21297990), (3, 14198660), (4, 10648995), (5, 8519196), (6, 7099330), (7, 6085140), (10, 4259598), (12, 3549665), (14, 3042570), (15, 2839732), (20, 2129799), (21, 2028380), (28, 1521285), (30, 1419866), (35, 1217028), (42, 1014190), (60, 709933), (70, 608514), (84, 507095), (105, 405676), (140, 304257), (210, 202838), (420, 101419)]