2080861590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{15971}}^1$

素因数の和:16125

約数の個数: 64

約数和(自身を含む): 5161128192

約数和(自身を除く): 3080266602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 101, 129, 202, 215, 258, 303, 430, 505, 606, 645, 1010, 1290, 1515, 3030, 4343, 8686, 13029, 15971, 21715, 26058, 31942, 43430, 47913, 65145, 79855, 95826, 130290, 159710, 239565, 479130, 686753, 1373506, 1613071, 2060259, 3226142, 3433765, 4120518, 4839213, 6867530, 8065355, 9678426, 10301295, 16130710, 20602590, 24196065, 48392130, 69362053, 138724106, 208086159, 346810265, 416172318, 693620530, 1040430795, 2080861590]

約数ペア:

[(1, 2080861590), (2, 1040430795), (3, 693620530), (5, 416172318), (6, 346810265), (10, 208086159), (15, 138724106), (30, 69362053), (43, 48392130), (86, 24196065), (101, 20602590), (129, 16130710), (202, 10301295), (215, 9678426), (258, 8065355), (303, 6867530), (430, 4839213), (505, 4120518), (606, 3433765), (645, 3226142), (1010, 2060259), (1290, 1613071), (1515, 1373506), (3030, 686753), (4343, 479130), (8686, 239565), (13029, 159710), (15971, 130290), (21715, 95826), (26058, 79855), (31942, 65145), (43430, 47913)]