42622020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{33827}}^1$

素因数の和:33849

約数の個数: 72

約数和(自身を含む): 147760704

約数和(自身を除く): 105138684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 33827, 67654, 101481, 135308, 169135, 202962, 236789, 304443, 338270, 405924, 473578, 507405, 608886, 676540, 710367, 947156, 1014810, 1183945, 1217772, 1420734, 1522215, 2029620, 2131101, 2367890, 2841468, 3044430, 3551835, 4262202, 4735780, 6088860, 7103670, 8524404, 10655505, 14207340, 21311010, 42622020]

約数ペア:

[(1, 42622020), (2, 21311010), (3, 14207340), (4, 10655505), (5, 8524404), (6, 7103670), (7, 6088860), (9, 4735780), (10, 4262202), (12, 3551835), (14, 3044430), (15, 2841468), (18, 2367890), (20, 2131101), (21, 2029620), (28, 1522215), (30, 1420734), (35, 1217772), (36, 1183945), (42, 1014810), (45, 947156), (60, 710367), (63, 676540), (70, 608886), (84, 507405), (90, 473578), (105, 405924), (126, 338270), (140, 304443), (180, 236789), (210, 202962), (252, 169135), (315, 135308), (420, 101481), (630, 67654), (1260, 33827)]