65580570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 194088960

約数和(自身を除く): 128508390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 71, 90, 99, 110, 135, 142, 165, 198, 213, 270, 297, 311, 330, 355, 426, 495, 594, 622, 639, 710, 781, 933, 990, 1065, 1278, 1485, 1555, 1562, 1866, 1917, 2130, 2343, 2799, 2970, 3110, 3195, 3421, 3834, 3905, 4665, 4686, 5598, 6390, 6842, 7029, 7810, 8397, 9330, 9585, 10263, 11715, 13995, 14058, 16794, 17105, 19170, 20526, 21087, 22081, 23430, 27990, 30789, 34210, 35145, 41985, 42174, 44162, 51315, 61578, 66243, 70290, 83970, 92367, 102630, 105435, 110405, 132486, 153945, 184734, 198729, 210870, 220810, 242891, 307890, 331215, 397458, 461835, 485782, 596187, 662430, 728673, 923670, 993645, 1192374, 1214455, 1457346, 1987290, 2186019, 2428910, 2980935, 3643365, 4372038, 5961870, 6558057, 7286730, 10930095, 13116114, 21860190, 32790285, 65580570]

約数ペア:

[(1, 65580570), (2, 32790285), (3, 21860190), (5, 13116114), (6, 10930095), (9, 7286730), (10, 6558057), (11, 5961870), (15, 4372038), (18, 3643365), (22, 2980935), (27, 2428910), (30, 2186019), (33, 1987290), (45, 1457346), (54, 1214455), (55, 1192374), (66, 993645), (71, 923670), (90, 728673), (99, 662430), (110, 596187), (135, 485782), (142, 461835), (165, 397458), (198, 331215), (213, 307890), (270, 242891), (297, 220810), (311, 210870), (330, 198729), (355, 184734), (426, 153945), (495, 132486), (594, 110405), (622, 105435), (639, 102630), (710, 92367), (781, 83970), (933, 70290), (990, 66243), (1065, 61578), (1278, 51315), (1485, 44162), (1555, 42174), (1562, 41985), (1866, 35145), (1917, 34210), (2130, 30789), (2343, 27990), (2799, 23430), (2970, 22081), (3110, 21087), (3195, 20526), (3421, 19170), (3834, 17105), (3905, 16794), (4665, 14058), (4686, 13995), (5598, 11715), (6390, 10263), (6842, 9585), (7029, 9330), (7810, 8397)]