85218090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 212405760

約数和(自身を除く): 127187670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 79, 82, 123, 158, 205, 237, 246, 395, 410, 474, 615, 790, 877, 1185, 1230, 1754, 2370, 2631, 3239, 4385, 5262, 6478, 8770, 9717, 13155, 16195, 19434, 26310, 32390, 35957, 48585, 69283, 71914, 97170, 107871, 138566, 179785, 207849, 215742, 346415, 359570, 415698, 539355, 692830, 1039245, 1078710, 2078490, 2840603, 5681206, 8521809, 14203015, 17043618, 28406030, 42609045, 85218090]

約数ペア:

[(1, 85218090), (2, 42609045), (3, 28406030), (5, 17043618), (6, 14203015), (10, 8521809), (15, 5681206), (30, 2840603), (41, 2078490), (79, 1078710), (82, 1039245), (123, 692830), (158, 539355), (205, 415698), (237, 359570), (246, 346415), (395, 215742), (410, 207849), (474, 179785), (615, 138566), (790, 107871), (877, 97170), (1185, 71914), (1230, 69283), (1754, 48585), (2370, 35957), (2631, 32390), (3239, 26310), (4385, 19434), (5262, 16195), (6478, 13155), (8770, 9717)]