2135647020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{27109}}^1$

素因数の和:27235

約数の個数: 96

約数和(自身を含む): 6503797440

約数和(自身を除く): 4368150420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 101, 130, 156, 195, 202, 260, 303, 390, 404, 505, 606, 780, 1010, 1212, 1313, 1515, 2020, 2626, 3030, 3939, 5252, 6060, 6565, 7878, 13130, 15756, 19695, 26260, 27109, 39390, 54218, 78780, 81327, 108436, 135545, 162654, 271090, 325308, 352417, 406635, 542180, 704834, 813270, 1057251, 1409668, 1626540, 1762085, 2114502, 2738009, 3524170, 4229004, 5286255, 5476018, 7048340, 8214027, 10572510, 10952036, 13690045, 16428054, 21145020, 27380090, 32856108, 35594117, 41070135, 54760180, 71188234, 82140270, 106782351, 142376468, 164280540, 177970585, 213564702, 355941170, 427129404, 533911755, 711882340, 1067823510, 2135647020]

約数ペア:

[(1, 2135647020), (2, 1067823510), (3, 711882340), (4, 533911755), (5, 427129404), (6, 355941170), (10, 213564702), (12, 177970585), (13, 164280540), (15, 142376468), (20, 106782351), (26, 82140270), (30, 71188234), (39, 54760180), (52, 41070135), (60, 35594117), (65, 32856108), (78, 27380090), (101, 21145020), (130, 16428054), (156, 13690045), (195, 10952036), (202, 10572510), (260, 8214027), (303, 7048340), (390, 5476018), (404, 5286255), (505, 4229004), (606, 3524170), (780, 2738009), (1010, 2114502), (1212, 1762085), (1313, 1626540), (1515, 1409668), (2020, 1057251), (2626, 813270), (3030, 704834), (3939, 542180), (5252, 406635), (6060, 352417), (6565, 325308), (7878, 271090), (13130, 162654), (15756, 135545), (19695, 108436), (26260, 81327), (27109, 78780), (39390, 54218)]