298490580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1637}}^1$

素因数の和:2665

約数の個数: 72

約数和(自身を含む): 906868872

約数和(自身を除く): 608378292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1013, 1637, 2026, 3039, 3274, 4052, 4911, 5065, 6078, 6548, 8185, 9117, 9822, 10130, 12156, 14733, 15195, 16370, 18234, 19644, 20260, 24555, 29466, 30390, 32740, 36468, 45585, 49110, 58932, 60780, 73665, 91170, 98220, 147330, 182340, 294660, 1658281, 3316562, 4974843, 6633124, 8291405, 9949686, 14924529, 16582810, 19899372, 24874215, 29849058, 33165620, 49748430, 59698116, 74622645, 99496860, 149245290, 298490580]

約数ペア:

[(1, 298490580), (2, 149245290), (3, 99496860), (4, 74622645), (5, 59698116), (6, 49748430), (9, 33165620), (10, 29849058), (12, 24874215), (15, 19899372), (18, 16582810), (20, 14924529), (30, 9949686), (36, 8291405), (45, 6633124), (60, 4974843), (90, 3316562), (180, 1658281), (1013, 294660), (1637, 182340), (2026, 147330), (3039, 98220), (3274, 91170), (4052, 73665), (4911, 60780), (5065, 58932), (6078, 49110), (6548, 45585), (8185, 36468), (9117, 32740), (9822, 30390), (10130, 29466), (12156, 24555), (14733, 20260), (15195, 19644), (16370, 18234)]