13004430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 33343488

約数和(自身を除く): 20339058

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 401, 470, 690, 705, 802, 1081, 1203, 1410, 2005, 2162, 2406, 3243, 4010, 5405, 6015, 6486, 9223, 10810, 12030, 16215, 18446, 18847, 27669, 32430, 37694, 46115, 55338, 56541, 92230, 94235, 113082, 138345, 188470, 276690, 282705, 433481, 565410, 866962, 1300443, 2167405, 2600886, 4334810, 6502215, 13004430]

約数ペア:

[(1, 13004430), (2, 6502215), (3, 4334810), (5, 2600886), (6, 2167405), (10, 1300443), (15, 866962), (23, 565410), (30, 433481), (46, 282705), (47, 276690), (69, 188470), (94, 138345), (115, 113082), (138, 94235), (141, 92230), (230, 56541), (235, 55338), (282, 46115), (345, 37694), (401, 32430), (470, 27669), (690, 18847), (705, 18446), (802, 16215), (1081, 12030), (1203, 10810), (1410, 9223), (2005, 6486), (2162, 6015), (2406, 5405), (3243, 4010)]