126801780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9739}}^1$

素因数の和:9789

約数の個数: 96

約数和(自身を含む): 418897920

約数和(自身を除く): 292096140

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, 6510, 9739, 13020, 19478, 29217, 38956, 48695, 58434, 68173, 97390, 116868, 136346, 146085, 194780, 204519, 272692, 292170, 301909, 340865, 409038, 584340, 603818, 681730, 818076, 905727, 1022595, 1207636, 1363460, 1509545, 1811454, 2045190, 2113363, 3019090, 3622908, 4090380, 4226726, 4528635, 6038180, 6340089, 8453452, 9057270, 10566815, 12680178, 18114540, 21133630, 25360356, 31700445, 42267260, 63400890, 126801780]

約数ペア:

[(1, 126801780), (2, 63400890), (3, 42267260), (4, 31700445), (5, 25360356), (6, 21133630), (7, 18114540), (10, 12680178), (12, 10566815), (14, 9057270), (15, 8453452), (20, 6340089), (21, 6038180), (28, 4528635), (30, 4226726), (31, 4090380), (35, 3622908), (42, 3019090), (60, 2113363), (62, 2045190), (70, 1811454), (84, 1509545), (93, 1363460), (105, 1207636), (124, 1022595), (140, 905727), (155, 818076), (186, 681730), (210, 603818), (217, 584340), (310, 409038), (372, 340865), (420, 301909), (434, 292170), (465, 272692), (620, 204519), (651, 194780), (868, 146085), (930, 136346), (1085, 116868), (1302, 97390), (1860, 68173), (2170, 58434), (2604, 48695), (3255, 38956), (4340, 29217), (6510, 19478), (9739, 13020)]