190770180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1229

約数の個数: 96

約数和(自身を含む): 554964480

約数和(自身を除く): 364194300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 61, 94, 122, 141, 183, 188, 235, 244, 282, 305, 366, 470, 564, 610, 705, 732, 915, 940, 1109, 1220, 1410, 1830, 2218, 2820, 2867, 3327, 3660, 4436, 5545, 5734, 6654, 8601, 11090, 11468, 13308, 14335, 16635, 17202, 22180, 28670, 33270, 34404, 43005, 52123, 57340, 66540, 67649, 86010, 104246, 135298, 156369, 172020, 202947, 208492, 260615, 270596, 312738, 338245, 405894, 521230, 625476, 676490, 781845, 811788, 1014735, 1042460, 1352980, 1563690, 2029470, 3127380, 3179503, 4058940, 6359006, 9538509, 12718012, 15897515, 19077018, 31795030, 38154036, 47692545, 63590060, 95385090, 190770180]

約数ペア:

[(1, 190770180), (2, 95385090), (3, 63590060), (4, 47692545), (5, 38154036), (6, 31795030), (10, 19077018), (12, 15897515), (15, 12718012), (20, 9538509), (30, 6359006), (47, 4058940), (60, 3179503), (61, 3127380), (94, 2029470), (122, 1563690), (141, 1352980), (183, 1042460), (188, 1014735), (235, 811788), (244, 781845), (282, 676490), (305, 625476), (366, 521230), (470, 405894), (564, 338245), (610, 312738), (705, 270596), (732, 260615), (915, 208492), (940, 202947), (1109, 172020), (1220, 156369), (1410, 135298), (1830, 104246), (2218, 86010), (2820, 67649), (2867, 66540), (3327, 57340), (3660, 52123), (4436, 43005), (5545, 34404), (5734, 33270), (6654, 28670), (8601, 22180), (11090, 17202), (11468, 16635), (13308, 14335)]