115909690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 238775040

約数和(自身を除く): 122865350

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 167, 190, 247, 281, 334, 494, 562, 835, 1235, 1405, 1670, 2171, 2470, 2810, 3173, 3653, 4342, 5339, 6346, 7306, 10678, 10855, 15865, 18265, 21710, 26695, 31730, 36530, 41249, 46927, 53390, 69407, 82498, 93854, 138814, 206245, 234635, 347035, 412490, 469270, 610051, 694070, 891613, 1220102, 1783226, 3050255, 4458065, 6100510, 8916130, 11590969, 23181938, 57954845, 115909690]

約数ペア:

[(1, 115909690), (2, 57954845), (5, 23181938), (10, 11590969), (13, 8916130), (19, 6100510), (26, 4458065), (38, 3050255), (65, 1783226), (95, 1220102), (130, 891613), (167, 694070), (190, 610051), (247, 469270), (281, 412490), (334, 347035), (494, 234635), (562, 206245), (835, 138814), (1235, 93854), (1405, 82498), (1670, 69407), (2171, 53390), (2470, 46927), (2810, 41249), (3173, 36530), (3653, 31730), (4342, 26695), (5339, 21710), (6346, 18265), (7306, 15865), (10678, 10855)]