1738632780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{50047}}^1$

素因数の和:50255

約数の個数: 72

約数和(自身を含む): 5301284352

約数和(自身を除く): 3562651572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5790, 6948, 8685, 11580, 17370, 34740, 50047, 100094, 150141, 200188, 250235, 300282, 450423, 500470, 600564, 750705, 900846, 1000940, 1501410, 1801692, 2252115, 3002820, 4504230, 9008460, 9659071, 19318142, 28977213, 38636284, 48295355, 57954426, 86931639, 96590710, 115908852, 144886065, 173863278, 193181420, 289772130, 347726556, 434658195, 579544260, 869316390, 1738632780]

約数ペア:

[(1, 1738632780), (2, 869316390), (3, 579544260), (4, 434658195), (5, 347726556), (6, 289772130), (9, 193181420), (10, 173863278), (12, 144886065), (15, 115908852), (18, 96590710), (20, 86931639), (30, 57954426), (36, 48295355), (45, 38636284), (60, 28977213), (90, 19318142), (180, 9659071), (193, 9008460), (386, 4504230), (579, 3002820), (772, 2252115), (965, 1801692), (1158, 1501410), (1737, 1000940), (1930, 900846), (2316, 750705), (2895, 600564), (3474, 500470), (3860, 450423), (5790, 300282), (6948, 250235), (8685, 200188), (11580, 150141), (17370, 100094), (34740, 50047)]