235489020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9739}}^1$

素因数の和:9795

約数の個数: 96

約数和(自身を含む): 733071360

約数和(自身を除く): 497582340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 9739, 12090, 19478, 24180, 29217, 38956, 48695, 58434, 97390, 116868, 126607, 146085, 194780, 253214, 292170, 301909, 379821, 506428, 584340, 603818, 633035, 759642, 905727, 1207636, 1266070, 1509545, 1519284, 1811454, 1899105, 2532140, 3019090, 3622908, 3798210, 3924817, 4528635, 6038180, 7596420, 7849634, 9057270, 11774451, 15699268, 18114540, 19624085, 23548902, 39248170, 47097804, 58872255, 78496340, 117744510, 235489020]

約数ペア:

[(1, 235489020), (2, 117744510), (3, 78496340), (4, 58872255), (5, 47097804), (6, 39248170), (10, 23548902), (12, 19624085), (13, 18114540), (15, 15699268), (20, 11774451), (26, 9057270), (30, 7849634), (31, 7596420), (39, 6038180), (52, 4528635), (60, 3924817), (62, 3798210), (65, 3622908), (78, 3019090), (93, 2532140), (124, 1899105), (130, 1811454), (155, 1519284), (156, 1509545), (186, 1266070), (195, 1207636), (260, 905727), (310, 759642), (372, 633035), (390, 603818), (403, 584340), (465, 506428), (620, 379821), (780, 301909), (806, 292170), (930, 253214), (1209, 194780), (1612, 146085), (1860, 126607), (2015, 116868), (2418, 97390), (4030, 58434), (4836, 48695), (6045, 38956), (8060, 29217), (9739, 24180), (12090, 19478)]