12913633890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1612189}}^1$

素因数の和:1612291

約数の個数: 48

約数和(自身を含む): 33952721400

約数和(自身を除く): 21039087510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 1612189, 3224378, 4836567, 8060945, 9673134, 14509701, 16121890, 24182835, 29019402, 48365670, 72548505, 143484821, 145097010, 286969642, 430454463, 717424105, 860908926, 1291363389, 1434848210, 2152272315, 2582726778, 4304544630, 6456816945, 12913633890]

約数ペア:

[(1, 12913633890), (2, 6456816945), (3, 4304544630), (5, 2582726778), (6, 2152272315), (9, 1434848210), (10, 1291363389), (15, 860908926), (18, 717424105), (30, 430454463), (45, 286969642), (89, 145097010), (90, 143484821), (178, 72548505), (267, 48365670), (445, 29019402), (534, 24182835), (801, 16121890), (890, 14509701), (1335, 9673134), (1602, 8060945), (2670, 4836567), (4005, 3224378), (8010, 1612189)]