13942620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2671}}^1$

素因数の和:2715

約数の個数: 72

約数和(自身を含む): 43767360

約数和(自身を除く): 29824740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 2671, 5220, 5342, 8013, 10684, 13355, 16026, 24039, 26710, 32052, 40065, 48078, 53420, 77459, 80130, 96156, 120195, 154918, 160260, 232377, 240390, 309836, 387295, 464754, 480780, 697131, 774590, 929508, 1161885, 1394262, 1549180, 2323770, 2788524, 3485655, 4647540, 6971310, 13942620]

約数ペア:

[(1, 13942620), (2, 6971310), (3, 4647540), (4, 3485655), (5, 2788524), (6, 2323770), (9, 1549180), (10, 1394262), (12, 1161885), (15, 929508), (18, 774590), (20, 697131), (29, 480780), (30, 464754), (36, 387295), (45, 309836), (58, 240390), (60, 232377), (87, 160260), (90, 154918), (116, 120195), (145, 96156), (174, 80130), (180, 77459), (261, 53420), (290, 48078), (348, 40065), (435, 32052), (522, 26710), (580, 24039), (870, 16026), (1044, 13355), (1305, 10684), (1740, 8013), (2610, 5342), (2671, 5220)]