1143780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1733}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 3495744

約数和(自身を除く): 2351964

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1733, 3466, 5199, 6932, 8665, 10398, 17330, 19063, 20796, 25995, 34660, 38126, 51990, 57189, 76252, 95315, 103980, 114378, 190630, 228756, 285945, 381260, 571890, 1143780]

約数ペア:

[(1, 1143780), (2, 571890), (3, 381260), (4, 285945), (5, 228756), (6, 190630), (10, 114378), (11, 103980), (12, 95315), (15, 76252), (20, 57189), (22, 51990), (30, 38126), (33, 34660), (44, 25995), (55, 20796), (60, 19063), (66, 17330), (110, 10398), (132, 8665), (165, 6932), (220, 5199), (330, 3466), (660, 1733)]