2912392910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1657}}^1$

素因数の和:1906

約数の個数: 96

約数和(自身を含む): 6491428128

約数和(自身を除く): 3579035218

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 211, 238, 245, 422, 490, 595, 833, 1055, 1190, 1477, 1657, 1666, 2110, 2954, 3314, 3587, 4165, 7174, 7385, 8285, 8330, 10339, 11599, 14770, 16570, 17935, 20678, 23198, 25109, 28169, 35870, 50218, 51695, 56338, 57995, 81193, 103390, 115990, 125545, 140845, 162386, 175763, 197183, 251090, 281690, 349627, 351526, 394366, 405965, 699254, 811930, 878815, 985915, 1380281, 1748135, 1757630, 1971830, 2447389, 2760562, 3496270, 4894778, 5943659, 6901405, 11887318, 12236945, 13802810, 17131723, 24473890, 29718295, 34263446, 41605613, 59436590, 83211226, 85658615, 171317230, 208028065, 291239291, 416056130, 582478582, 1456196455, 2912392910]

約数ペア:

[(1, 2912392910), (2, 1456196455), (5, 582478582), (7, 416056130), (10, 291239291), (14, 208028065), (17, 171317230), (34, 85658615), (35, 83211226), (49, 59436590), (70, 41605613), (85, 34263446), (98, 29718295), (119, 24473890), (170, 17131723), (211, 13802810), (238, 12236945), (245, 11887318), (422, 6901405), (490, 5943659), (595, 4894778), (833, 3496270), (1055, 2760562), (1190, 2447389), (1477, 1971830), (1657, 1757630), (1666, 1748135), (2110, 1380281), (2954, 985915), (3314, 878815), (3587, 811930), (4165, 699254), (7174, 405965), (7385, 394366), (8285, 351526), (8330, 349627), (10339, 281690), (11599, 251090), (14770, 197183), (16570, 175763), (17935, 162386), (20678, 140845), (23198, 125545), (25109, 115990), (28169, 103390), (35870, 81193), (50218, 57995), (51695, 56338)]