91615230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4691}}^1$

素因数の和:4742

約数の個数: 96

約数和(自身を含む): 281069568

約数和(自身を除く): 189454338

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 4691, 6510, 9382, 9765, 14073, 19530, 23455, 28146, 32837, 42219, 46910, 65674, 70365, 84438, 98511, 140730, 145421, 164185, 197022, 211095, 290842, 295533, 328370, 422190, 436263, 492555, 591066, 727105, 872526, 985110, 1017947, 1308789, 1454210, 1477665, 2035894, 2181315, 2617578, 2955330, 3053841, 4362630, 5089735, 6107682, 6543945, 9161523, 10179470, 13087890, 15269205, 18323046, 30538410, 45807615, 91615230]

約数ペア:

[(1, 91615230), (2, 45807615), (3, 30538410), (5, 18323046), (6, 15269205), (7, 13087890), (9, 10179470), (10, 9161523), (14, 6543945), (15, 6107682), (18, 5089735), (21, 4362630), (30, 3053841), (31, 2955330), (35, 2617578), (42, 2181315), (45, 2035894), (62, 1477665), (63, 1454210), (70, 1308789), (90, 1017947), (93, 985110), (105, 872526), (126, 727105), (155, 591066), (186, 492555), (210, 436263), (217, 422190), (279, 328370), (310, 295533), (315, 290842), (434, 211095), (465, 197022), (558, 164185), (630, 145421), (651, 140730), (930, 98511), (1085, 84438), (1302, 70365), (1395, 65674), (1953, 46910), (2170, 42219), (2790, 32837), (3255, 28146), (3906, 23455), (4691, 19530), (6510, 14073), (9382, 9765)]