10210140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 31279248

約数和(自身を除く): 21069108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 433, 524, 655, 786, 866, 1179, 1299, 1310, 1572, 1732, 1965, 2165, 2358, 2598, 2620, 3897, 3930, 4330, 4716, 5196, 5895, 6495, 7794, 7860, 8660, 11790, 12990, 15588, 19485, 23580, 25980, 38970, 56723, 77940, 113446, 170169, 226892, 283615, 340338, 510507, 567230, 680676, 850845, 1021014, 1134460, 1701690, 2042028, 2552535, 3403380, 5105070, 10210140]

約数ペア:

[(1, 10210140), (2, 5105070), (3, 3403380), (4, 2552535), (5, 2042028), (6, 1701690), (9, 1134460), (10, 1021014), (12, 850845), (15, 680676), (18, 567230), (20, 510507), (30, 340338), (36, 283615), (45, 226892), (60, 170169), (90, 113446), (131, 77940), (180, 56723), (262, 38970), (393, 25980), (433, 23580), (524, 19485), (655, 15588), (786, 12990), (866, 11790), (1179, 8660), (1299, 7860), (1310, 7794), (1572, 6495), (1732, 5895), (1965, 5196), (2165, 4716), (2358, 4330), (2598, 3930), (2620, 3897)]