2221826110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1526

約数の個数: 96

約数和(自身を含む): 4850731008

約数和(自身を除く): 2628904898

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 107, 155, 214, 217, 245, 310, 434, 490, 535, 749, 1070, 1085, 1367, 1498, 1519, 2170, 2734, 3038, 3317, 3745, 5243, 6634, 6835, 7490, 7595, 9569, 10486, 13670, 15190, 16585, 19138, 23219, 26215, 33170, 42377, 46438, 47845, 52430, 66983, 84754, 95690, 116095, 133966, 146269, 162533, 211885, 232190, 292538, 296639, 325066, 334915, 423770, 593278, 669830, 731345, 812665, 1023883, 1462690, 1483195, 1625330, 2047766, 2076473, 2966390, 4152946, 4534339, 5119415, 7167181, 9068678, 10238830, 10382365, 14334362, 20764730, 22671695, 31740373, 35835905, 45343390, 63480746, 71671810, 158701865, 222182611, 317403730, 444365222, 1110913055, 2221826110]

約数ペア:

[(1, 2221826110), (2, 1110913055), (5, 444365222), (7, 317403730), (10, 222182611), (14, 158701865), (31, 71671810), (35, 63480746), (49, 45343390), (62, 35835905), (70, 31740373), (98, 22671695), (107, 20764730), (155, 14334362), (214, 10382365), (217, 10238830), (245, 9068678), (310, 7167181), (434, 5119415), (490, 4534339), (535, 4152946), (749, 2966390), (1070, 2076473), (1085, 2047766), (1367, 1625330), (1498, 1483195), (1519, 1462690), (2170, 1023883), (2734, 812665), (3038, 731345), (3317, 669830), (3745, 593278), (5243, 423770), (6634, 334915), (6835, 325066), (7490, 296639), (7595, 292538), (9569, 232190), (10486, 211885), (13670, 162533), (15190, 146269), (16585, 133966), (19138, 116095), (23219, 95690), (26215, 84754), (33170, 66983), (42377, 52430), (46438, 47845)]