12707460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 38840256

約数和(自身を除く): 26132796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 311, 454, 622, 681, 908, 933, 1135, 1244, 1362, 1555, 1866, 2043, 2270, 2724, 2799, 3110, 3405, 3732, 4086, 4540, 4665, 5598, 6220, 6810, 8172, 9330, 10215, 11196, 13620, 13995, 18660, 20430, 27990, 40860, 55980, 70597, 141194, 211791, 282388, 352985, 423582, 635373, 705970, 847164, 1058955, 1270746, 1411940, 2117910, 2541492, 3176865, 4235820, 6353730, 12707460]

約数ペア:

[(1, 12707460), (2, 6353730), (3, 4235820), (4, 3176865), (5, 2541492), (6, 2117910), (9, 1411940), (10, 1270746), (12, 1058955), (15, 847164), (18, 705970), (20, 635373), (30, 423582), (36, 352985), (45, 282388), (60, 211791), (90, 141194), (180, 70597), (227, 55980), (311, 40860), (454, 27990), (622, 20430), (681, 18660), (908, 13995), (933, 13620), (1135, 11196), (1244, 10215), (1362, 9330), (1555, 8172), (1866, 6810), (2043, 6220), (2270, 5598), (2724, 4665), (2799, 4540), (3110, 4086), (3405, 3732)]