3117800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 8838720

約数和(自身を除く): 5720920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 131, 136, 140, 170, 175, 200, 238, 262, 280, 340, 350, 425, 476, 524, 595, 655, 680, 700, 850, 917, 952, 1048, 1190, 1310, 1400, 1700, 1834, 2227, 2380, 2620, 2975, 3275, 3400, 3668, 4454, 4585, 4760, 5240, 5950, 6550, 7336, 8908, 9170, 11135, 11900, 13100, 15589, 17816, 18340, 22270, 22925, 23800, 26200, 31178, 36680, 44540, 45850, 55675, 62356, 77945, 89080, 91700, 111350, 124712, 155890, 183400, 222700, 311780, 389725, 445400, 623560, 779450, 1558900, 3117800]

約数ペア:

[(1, 3117800), (2, 1558900), (4, 779450), (5, 623560), (7, 445400), (8, 389725), (10, 311780), (14, 222700), (17, 183400), (20, 155890), (25, 124712), (28, 111350), (34, 91700), (35, 89080), (40, 77945), (50, 62356), (56, 55675), (68, 45850), (70, 44540), (85, 36680), (100, 31178), (119, 26200), (131, 23800), (136, 22925), (140, 22270), (170, 18340), (175, 17816), (200, 15589), (238, 13100), (262, 11900), (280, 11135), (340, 9170), (350, 8908), (425, 7336), (476, 6550), (524, 5950), (595, 5240), (655, 4760), (680, 4585), (700, 4454), (850, 3668), (917, 3400), (952, 3275), (1048, 2975), (1190, 2620), (1310, 2380), (1400, 2227), (1700, 1834)]