42699090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:992

約数の個数: 96

約数和(自身を含む): 123185664

約数和(自身を除く): 80486574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 434, 465, 490, 651, 735, 930, 937, 1085, 1302, 1470, 1519, 1874, 2170, 2811, 3038, 3255, 4557, 4685, 5622, 6510, 6559, 7595, 9114, 9370, 13118, 14055, 15190, 19677, 22785, 28110, 29047, 32795, 39354, 45570, 45913, 58094, 65590, 87141, 91826, 98385, 137739, 145235, 174282, 196770, 203329, 229565, 275478, 290470, 406658, 435705, 459130, 609987, 688695, 871410, 1016645, 1219974, 1377390, 1423303, 2033290, 2846606, 3049935, 4269909, 6099870, 7116515, 8539818, 14233030, 21349545, 42699090]

約数ペア:

[(1, 42699090), (2, 21349545), (3, 14233030), (5, 8539818), (6, 7116515), (7, 6099870), (10, 4269909), (14, 3049935), (15, 2846606), (21, 2033290), (30, 1423303), (31, 1377390), (35, 1219974), (42, 1016645), (49, 871410), (62, 688695), (70, 609987), (93, 459130), (98, 435705), (105, 406658), (147, 290470), (155, 275478), (186, 229565), (210, 203329), (217, 196770), (245, 174282), (294, 145235), (310, 137739), (434, 98385), (465, 91826), (490, 87141), (651, 65590), (735, 58094), (930, 45913), (937, 45570), (1085, 39354), (1302, 32795), (1470, 29047), (1519, 28110), (1874, 22785), (2170, 19677), (2811, 15190), (3038, 14055), (3255, 13118), (4557, 9370), (4685, 9114), (5622, 7595), (6510, 6559)]