10988820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1545

約数の個数: 72

約数和(自身を含む): 34168680

約数和(自身を除く): 23179860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1489, 1845, 2460, 2978, 3690, 4467, 5956, 7380, 7445, 8934, 13401, 14890, 17868, 22335, 26802, 29780, 44670, 53604, 61049, 67005, 89340, 122098, 134010, 183147, 244196, 268020, 305245, 366294, 549441, 610490, 732588, 915735, 1098882, 1220980, 1831470, 2197764, 2747205, 3662940, 5494410, 10988820]

約数ペア:

[(1, 10988820), (2, 5494410), (3, 3662940), (4, 2747205), (5, 2197764), (6, 1831470), (9, 1220980), (10, 1098882), (12, 915735), (15, 732588), (18, 610490), (20, 549441), (30, 366294), (36, 305245), (41, 268020), (45, 244196), (60, 183147), (82, 134010), (90, 122098), (123, 89340), (164, 67005), (180, 61049), (205, 53604), (246, 44670), (369, 29780), (410, 26802), (492, 22335), (615, 17868), (738, 14890), (820, 13401), (1230, 8934), (1476, 7445), (1489, 7380), (1845, 5956), (2460, 4467), (2978, 3690)]