82976460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6373}}^1$

素因数の和:6423

約数の個数: 96

約数和(自身を含む): 274132992

約数和(自身を除く): 191156532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6373, 6510, 12746, 13020, 19119, 25492, 31865, 38238, 44611, 63730, 76476, 89222, 95595, 127460, 133833, 178444, 191190, 197563, 223055, 267666, 382380, 395126, 446110, 535332, 592689, 669165, 790252, 892220, 987815, 1185378, 1338330, 1382941, 1975630, 2370756, 2676660, 2765882, 2963445, 3951260, 4148823, 5531764, 5926890, 6914705, 8297646, 11853780, 13829410, 16595292, 20744115, 27658820, 41488230, 82976460]

約数ペア:

[(1, 82976460), (2, 41488230), (3, 27658820), (4, 20744115), (5, 16595292), (6, 13829410), (7, 11853780), (10, 8297646), (12, 6914705), (14, 5926890), (15, 5531764), (20, 4148823), (21, 3951260), (28, 2963445), (30, 2765882), (31, 2676660), (35, 2370756), (42, 1975630), (60, 1382941), (62, 1338330), (70, 1185378), (84, 987815), (93, 892220), (105, 790252), (124, 669165), (140, 592689), (155, 535332), (186, 446110), (210, 395126), (217, 382380), (310, 267666), (372, 223055), (420, 197563), (434, 191190), (465, 178444), (620, 133833), (651, 127460), (868, 95595), (930, 89222), (1085, 76476), (1302, 63730), (1860, 44611), (2170, 38238), (2604, 31865), (3255, 25492), (4340, 19119), (6373, 13020), (6510, 12746)]