15697770018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1303}}^1$

素因数の和:1852

約数の個数: 128

約数和(自身を含む): 39097466880

約数和(自身を除く): 23399696862

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 487, 589, 651, 798, 974, 1178, 1302, 1303, 1461, 1767, 2606, 2922, 3409, 3534, 3909, 4123, 6818, 7818, 8246, 9121, 9253, 10227, 12369, 15097, 18242, 18506, 20454, 24738, 24757, 27363, 27759, 30194, 40393, 45291, 49514, 54726, 55518, 64771, 74271, 80786, 90582, 105679, 121179, 129542, 148542, 173299, 194313, 211358, 242358, 282751, 286843, 317037, 346598, 388626, 519897, 565502, 573686, 634074, 634561, 767467, 848253, 860529, 1039794, 1269122, 1534934, 1696506, 1721058, 1903683, 2007901, 2302401, 3807366, 4015802, 4441927, 4604802, 5372269, 6023703, 8883854, 10744538, 12047406, 12056659, 13325781, 16116807, 19671391, 24113318, 26651562, 32233614, 36169977, 39342782, 59014173, 72339954, 84396613, 118028346, 137699737, 168793226, 253189839, 275399474, 373756429, 413099211, 506379678, 747512858, 826198422, 1121269287, 2242538574, 2616295003, 5232590006, 7848885009, 15697770018]

約数ペア:

[(1, 15697770018), (2, 7848885009), (3, 5232590006), (6, 2616295003), (7, 2242538574), (14, 1121269287), (19, 826198422), (21, 747512858), (31, 506379678), (38, 413099211), (42, 373756429), (57, 275399474), (62, 253189839), (93, 168793226), (114, 137699737), (133, 118028346), (186, 84396613), (217, 72339954), (266, 59014173), (399, 39342782), (434, 36169977), (487, 32233614), (589, 26651562), (651, 24113318), (798, 19671391), (974, 16116807), (1178, 13325781), (1302, 12056659), (1303, 12047406), (1461, 10744538), (1767, 8883854), (2606, 6023703), (2922, 5372269), (3409, 4604802), (3534, 4441927), (3909, 4015802), (4123, 3807366), (6818, 2302401), (7818, 2007901), (8246, 1903683), (9121, 1721058), (9253, 1696506), (10227, 1534934), (12369, 1269122), (15097, 1039794), (18242, 860529), (18506, 848253), (20454, 767467), (24738, 634561), (24757, 634074), (27363, 573686), (27759, 565502), (30194, 519897), (40393, 388626), (45291, 346598), (49514, 317037), (54726, 286843), (55518, 282751), (64771, 242358), (74271, 211358), (80786, 194313), (90582, 173299), (105679, 148542), (121179, 129542)]