2156996850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{16103}}^1$

素因数の和:16184

約数の個数: 96

約数和(自身を含む): 5751060480

約数和(自身を除く): 3594063630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 47, 50, 57, 75, 94, 95, 114, 141, 150, 190, 235, 282, 285, 470, 475, 570, 705, 893, 950, 1175, 1410, 1425, 1786, 2350, 2679, 2850, 3525, 4465, 5358, 7050, 8930, 13395, 16103, 22325, 26790, 32206, 44650, 48309, 66975, 80515, 96618, 133950, 161030, 241545, 305957, 402575, 483090, 611914, 756841, 805150, 917871, 1207725, 1513682, 1529785, 1835742, 2270523, 2415450, 3059570, 3784205, 4541046, 4589355, 7568410, 7648925, 9178710, 11352615, 14379979, 15297850, 18921025, 22705230, 22946775, 28759958, 37842050, 43139937, 45893550, 56763075, 71899895, 86279874, 113526150, 143799790, 215699685, 359499475, 431399370, 718998950, 1078498425, 2156996850]

約数ペア:

[(1, 2156996850), (2, 1078498425), (3, 718998950), (5, 431399370), (6, 359499475), (10, 215699685), (15, 143799790), (19, 113526150), (25, 86279874), (30, 71899895), (38, 56763075), (47, 45893550), (50, 43139937), (57, 37842050), (75, 28759958), (94, 22946775), (95, 22705230), (114, 18921025), (141, 15297850), (150, 14379979), (190, 11352615), (235, 9178710), (282, 7648925), (285, 7568410), (470, 4589355), (475, 4541046), (570, 3784205), (705, 3059570), (893, 2415450), (950, 2270523), (1175, 1835742), (1410, 1529785), (1425, 1513682), (1786, 1207725), (2350, 917871), (2679, 805150), (2850, 756841), (3525, 611914), (4465, 483090), (5358, 402575), (7050, 305957), (8930, 241545), (13395, 161030), (16103, 133950), (22325, 96618), (26790, 80515), (32206, 66975), (44650, 48309)]