170109420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^2$

素因数の和:959

約数の個数: 72

約数和(自身を含む): 514046064

約数和(自身を除く): 343936644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 467, 780, 934, 1401, 1868, 2335, 2802, 4670, 5604, 6071, 7005, 9340, 12142, 14010, 18213, 24284, 28020, 30355, 36426, 60710, 72852, 91065, 121420, 182130, 218089, 364260, 436178, 654267, 872356, 1090445, 1308534, 2180890, 2617068, 2835157, 3271335, 4361780, 5670314, 6542670, 8505471, 11340628, 13085340, 14175785, 17010942, 28351570, 34021884, 42527355, 56703140, 85054710, 170109420]

約数ペア:

[(1, 170109420), (2, 85054710), (3, 56703140), (4, 42527355), (5, 34021884), (6, 28351570), (10, 17010942), (12, 14175785), (13, 13085340), (15, 11340628), (20, 8505471), (26, 6542670), (30, 5670314), (39, 4361780), (52, 3271335), (60, 2835157), (65, 2617068), (78, 2180890), (130, 1308534), (156, 1090445), (195, 872356), (260, 654267), (390, 436178), (467, 364260), (780, 218089), (934, 182130), (1401, 121420), (1868, 91065), (2335, 72852), (2802, 60710), (4670, 36426), (5604, 30355), (6071, 28020), (7005, 24284), (9340, 18213), (12142, 14010)]