2100050760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{154871}}^1$

素因数の和:154998

約数の個数: 64

約数和(自身を含む): 6355946880

約数和(自身を除く): 4255896120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 154871, 309742, 464613, 619484, 774355, 929226, 1238968, 1548710, 1858452, 2323065, 3097420, 3716904, 4646130, 6194840, 9292260, 17500423, 18584520, 35000846, 52501269, 70001692, 87502115, 105002538, 140003384, 175004230, 210005076, 262506345, 350008460, 420010152, 525012690, 700016920, 1050025380, 2100050760]

約数ペア:

[(1, 2100050760), (2, 1050025380), (3, 700016920), (4, 525012690), (5, 420010152), (6, 350008460), (8, 262506345), (10, 210005076), (12, 175004230), (15, 140003384), (20, 105002538), (24, 87502115), (30, 70001692), (40, 52501269), (60, 35000846), (113, 18584520), (120, 17500423), (226, 9292260), (339, 6194840), (452, 4646130), (565, 3716904), (678, 3097420), (904, 2323065), (1130, 1858452), (1356, 1548710), (1695, 1238968), (2260, 929226), (2712, 774355), (3390, 619484), (4520, 464613), (6780, 309742), (13560, 154871)]