7144740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 22619520

約数和(自身を除く): 15474780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 131, 135, 180, 202, 262, 270, 303, 393, 404, 505, 524, 540, 606, 655, 786, 909, 1010, 1179, 1212, 1310, 1515, 1572, 1818, 1965, 2020, 2358, 2620, 2727, 3030, 3537, 3636, 3930, 4545, 4716, 5454, 5895, 6060, 7074, 7860, 9090, 10908, 11790, 13231, 13635, 14148, 17685, 18180, 23580, 26462, 27270, 35370, 39693, 52924, 54540, 66155, 70740, 79386, 119079, 132310, 158772, 198465, 238158, 264620, 357237, 396930, 476316, 595395, 714474, 793860, 1190790, 1428948, 1786185, 2381580, 3572370, 7144740]

約数ペア:

[(1, 7144740), (2, 3572370), (3, 2381580), (4, 1786185), (5, 1428948), (6, 1190790), (9, 793860), (10, 714474), (12, 595395), (15, 476316), (18, 396930), (20, 357237), (27, 264620), (30, 238158), (36, 198465), (45, 158772), (54, 132310), (60, 119079), (90, 79386), (101, 70740), (108, 66155), (131, 54540), (135, 52924), (180, 39693), (202, 35370), (262, 27270), (270, 26462), (303, 23580), (393, 18180), (404, 17685), (505, 14148), (524, 13635), (540, 13231), (606, 11790), (655, 10908), (786, 9090), (909, 7860), (1010, 7074), (1179, 6060), (1212, 5895), (1310, 5454), (1515, 4716), (1572, 4545), (1818, 3930), (1965, 3636), (2020, 3537), (2358, 3030), (2620, 2727)]