811797930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{96989}}^1$

素因数の和:97036

約数の個数: 64

約数和(自身を含む): 2234649600

約数和(自身を除く): 1422851670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 96989, 193978, 290967, 484945, 581934, 872901, 969890, 1454835, 1745802, 2618703, 2909670, 3006659, 4364505, 5237406, 6013318, 8729010, 9019977, 13093515, 15033295, 18039954, 26187030, 27059931, 30066590, 45099885, 54119862, 81179793, 90199770, 135299655, 162359586, 270599310, 405898965, 811797930]

約数ペア:

[(1, 811797930), (2, 405898965), (3, 270599310), (5, 162359586), (6, 135299655), (9, 90199770), (10, 81179793), (15, 54119862), (18, 45099885), (27, 30066590), (30, 27059931), (31, 26187030), (45, 18039954), (54, 15033295), (62, 13093515), (90, 9019977), (93, 8729010), (135, 6013318), (155, 5237406), (186, 4364505), (270, 3006659), (279, 2909670), (310, 2618703), (465, 1745802), (558, 1454835), (837, 969890), (930, 872901), (1395, 581934), (1674, 484945), (2790, 290967), (4185, 193978), (8370, 96989)]