189504770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 429432192

約数和(自身を除く): 239927422

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 130, 166, 169, 182, 193, 338, 386, 415, 455, 581, 830, 845, 910, 965, 1079, 1162, 1183, 1351, 1690, 1930, 2158, 2366, 2509, 2702, 2905, 5018, 5395, 5810, 5915, 6755, 7553, 10790, 11830, 12545, 13510, 14027, 15106, 16019, 17563, 25090, 28054, 32038, 32617, 35126, 37765, 65234, 70135, 75530, 80095, 87815, 98189, 112133, 140270, 160190, 163085, 175630, 196378, 208247, 224266, 228319, 326170, 416494, 456638, 490945, 560665, 981890, 1041235, 1121330, 1141595, 1457729, 2082470, 2283190, 2707211, 2915458, 5414422, 7288645, 13536055, 14577290, 18950477, 27072110, 37900954, 94752385, 189504770]

約数ペア:

[(1, 189504770), (2, 94752385), (5, 37900954), (7, 27072110), (10, 18950477), (13, 14577290), (14, 13536055), (26, 7288645), (35, 5414422), (65, 2915458), (70, 2707211), (83, 2283190), (91, 2082470), (130, 1457729), (166, 1141595), (169, 1121330), (182, 1041235), (193, 981890), (338, 560665), (386, 490945), (415, 456638), (455, 416494), (581, 326170), (830, 228319), (845, 224266), (910, 208247), (965, 196378), (1079, 175630), (1162, 163085), (1183, 160190), (1351, 140270), (1690, 112133), (1930, 98189), (2158, 87815), (2366, 80095), (2509, 75530), (2702, 70135), (2905, 65234), (5018, 37765), (5395, 35126), (5810, 32617), (5915, 32038), (6755, 28054), (7553, 25090), (10790, 17563), (11830, 16019), (12545, 15106), (13510, 14027)]