170047150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 418566960

約数和(自身を除く): 248519810

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 49, 50, 65, 70, 91, 95, 98, 130, 133, 175, 182, 190, 245, 247, 266, 281, 325, 350, 455, 475, 490, 494, 562, 637, 650, 665, 910, 931, 950, 1225, 1235, 1274, 1330, 1405, 1729, 1862, 1967, 2275, 2450, 2470, 2810, 3185, 3325, 3458, 3653, 3934, 4550, 4655, 5339, 6175, 6370, 6650, 7025, 7306, 8645, 9310, 9835, 10678, 12103, 12350, 13769, 14050, 15925, 17290, 18265, 19670, 23275, 24206, 25571, 26695, 27538, 31850, 36530, 37373, 43225, 46550, 49175, 51142, 53390, 60515, 68845, 69407, 74746, 86450, 91325, 98350, 121030, 127855, 133475, 137690, 138814, 178997, 182650, 186865, 255710, 261611, 266950, 302575, 344225, 347035, 357994, 373730, 485849, 523222, 605150, 639275, 688450, 694070, 894985, 934325, 971698, 1278550, 1308055, 1735175, 1789970, 1868650, 2429245, 2616110, 3400943, 3470350, 4474925, 4858490, 6540275, 6801886, 8949850, 12146225, 13080550, 17004715, 24292450, 34009430, 85023575, 170047150]

約数ペア:

[(1, 170047150), (2, 85023575), (5, 34009430), (7, 24292450), (10, 17004715), (13, 13080550), (14, 12146225), (19, 8949850), (25, 6801886), (26, 6540275), (35, 4858490), (38, 4474925), (49, 3470350), (50, 3400943), (65, 2616110), (70, 2429245), (91, 1868650), (95, 1789970), (98, 1735175), (130, 1308055), (133, 1278550), (175, 971698), (182, 934325), (190, 894985), (245, 694070), (247, 688450), (266, 639275), (281, 605150), (325, 523222), (350, 485849), (455, 373730), (475, 357994), (490, 347035), (494, 344225), (562, 302575), (637, 266950), (650, 261611), (665, 255710), (910, 186865), (931, 182650), (950, 178997), (1225, 138814), (1235, 137690), (1274, 133475), (1330, 127855), (1405, 121030), (1729, 98350), (1862, 91325), (1967, 86450), (2275, 74746), (2450, 69407), (2470, 68845), (2810, 60515), (3185, 53390), (3325, 51142), (3458, 49175), (3653, 46550), (3934, 43225), (4550, 37373), (4655, 36530), (5339, 31850), (6175, 27538), (6370, 26695), (6650, 25571), (7025, 24206), (7306, 23275), (8645, 19670), (9310, 18265), (9835, 17290), (10678, 15925), (12103, 14050), (12350, 13769)]