177319380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13619}}^1$

素因数の和:13669

約数の個数: 96

約数和(自身を含む): 585768960

約数和(自身を除く): 408449580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 13619, 27238, 40857, 54476, 68095, 81714, 95333, 136190, 163428, 190666, 204285, 272380, 285999, 381332, 408570, 422189, 476665, 571998, 817140, 844378, 953330, 1143996, 1266567, 1429995, 1688756, 1906660, 2110945, 2533134, 2859990, 2955323, 4221890, 5066268, 5719980, 5910646, 6332835, 8443780, 8865969, 11821292, 12665670, 14776615, 17731938, 25331340, 29553230, 35463876, 44329845, 59106460, 88659690, 177319380]

約数ペア:

[(1, 177319380), (2, 88659690), (3, 59106460), (4, 44329845), (5, 35463876), (6, 29553230), (7, 25331340), (10, 17731938), (12, 14776615), (14, 12665670), (15, 11821292), (20, 8865969), (21, 8443780), (28, 6332835), (30, 5910646), (31, 5719980), (35, 5066268), (42, 4221890), (60, 2955323), (62, 2859990), (70, 2533134), (84, 2110945), (93, 1906660), (105, 1688756), (124, 1429995), (140, 1266567), (155, 1143996), (186, 953330), (210, 844378), (217, 817140), (310, 571998), (372, 476665), (420, 422189), (434, 408570), (465, 381332), (620, 285999), (651, 272380), (868, 204285), (930, 190666), (1085, 163428), (1302, 136190), (1860, 95333), (2170, 81714), (2604, 68095), (3255, 54476), (4340, 40857), (6510, 27238), (13020, 13619)]