127973580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9829}}^1$

素因数の和:9879

約数の個数: 96

約数和(自身を含む): 422768640

約数和(自身を除く): 294795060

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, 9829, 13020, 19658, 29487, 39316, 49145, 58974, 68803, 98290, 117948, 137606, 147435, 196580, 206409, 275212, 294870, 304699, 344015, 412818, 589740, 609398, 688030, 825636, 914097, 1032045, 1218796, 1376060, 1523495, 1828194, 2064090, 2132893, 3046990, 3656388, 4128180, 4265786, 4570485, 6093980, 6398679, 8531572, 9140970, 10664465, 12797358, 18281940, 21328930, 25594716, 31993395, 42657860, 63986790, 127973580]

約数ペア:

[(1, 127973580), (2, 63986790), (3, 42657860), (4, 31993395), (5, 25594716), (6, 21328930), (7, 18281940), (10, 12797358), (12, 10664465), (14, 9140970), (15, 8531572), (20, 6398679), (21, 6093980), (28, 4570485), (30, 4265786), (31, 4128180), (35, 3656388), (42, 3046990), (60, 2132893), (62, 2064090), (70, 1828194), (84, 1523495), (93, 1376060), (105, 1218796), (124, 1032045), (140, 914097), (155, 825636), (186, 688030), (210, 609398), (217, 589740), (310, 412818), (372, 344015), (420, 304699), (434, 294870), (465, 275212), (620, 206409), (651, 196580), (868, 147435), (930, 137606), (1085, 117948), (1302, 98290), (1860, 68803), (2170, 58974), (2604, 49145), (3255, 39316), (4340, 29487), (6510, 19658), (9829, 13020)]