37797430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 77780736

約数和(自身を除く): 39983306

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 61, 86, 110, 122, 131, 215, 262, 305, 430, 473, 610, 655, 671, 946, 1310, 1342, 1441, 2365, 2623, 2882, 3355, 4730, 5246, 5633, 6710, 7205, 7991, 11266, 13115, 14410, 15982, 26230, 28165, 28853, 39955, 56330, 57706, 61963, 79910, 87901, 123926, 144265, 175802, 288530, 309815, 343613, 439505, 619630, 687226, 879010, 1718065, 3436130, 3779743, 7559486, 18898715, 37797430]

約数ペア:

[(1, 37797430), (2, 18898715), (5, 7559486), (10, 3779743), (11, 3436130), (22, 1718065), (43, 879010), (55, 687226), (61, 619630), (86, 439505), (110, 343613), (122, 309815), (131, 288530), (215, 175802), (262, 144265), (305, 123926), (430, 87901), (473, 79910), (610, 61963), (655, 57706), (671, 56330), (946, 39955), (1310, 28853), (1342, 28165), (1441, 26230), (2365, 15982), (2623, 14410), (2882, 13115), (3355, 11266), (4730, 7991), (5246, 7205), (5633, 6710)]