191736270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 546515424

約数和(自身を除く): 354779154

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 293, 330, 495, 586, 661, 879, 990, 1322, 1465, 1758, 1983, 2637, 2930, 3223, 3305, 3966, 4395, 5274, 5949, 6446, 6610, 7271, 8790, 9669, 9915, 11898, 13185, 14542, 16115, 19338, 19830, 21813, 26370, 29007, 29745, 32230, 36355, 43626, 48345, 58014, 59490, 65439, 72710, 96690, 109065, 130878, 145035, 193673, 218130, 290070, 327195, 387346, 581019, 654390, 968365, 1162038, 1743057, 1936730, 2130403, 2905095, 3486114, 4260806, 5810190, 6391209, 8715285, 10652015, 12782418, 17430570, 19173627, 21304030, 31956045, 38347254, 63912090, 95868135, 191736270]

約数ペア:

[(1, 191736270), (2, 95868135), (3, 63912090), (5, 38347254), (6, 31956045), (9, 21304030), (10, 19173627), (11, 17430570), (15, 12782418), (18, 10652015), (22, 8715285), (30, 6391209), (33, 5810190), (45, 4260806), (55, 3486114), (66, 2905095), (90, 2130403), (99, 1936730), (110, 1743057), (165, 1162038), (198, 968365), (293, 654390), (330, 581019), (495, 387346), (586, 327195), (661, 290070), (879, 218130), (990, 193673), (1322, 145035), (1465, 130878), (1758, 109065), (1983, 96690), (2637, 72710), (2930, 65439), (3223, 59490), (3305, 58014), (3966, 48345), (4395, 43626), (5274, 36355), (5949, 32230), (6446, 29745), (6610, 29007), (7271, 26370), (8790, 21813), (9669, 19830), (9915, 19338), (11898, 16115), (13185, 14542)]