8364730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 17160192

約数和(自身を除く): 8795462

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 223, 242, 310, 341, 446, 605, 682, 1115, 1210, 1705, 2230, 2453, 3410, 3751, 4906, 6913, 7502, 12265, 13826, 18755, 24530, 26983, 34565, 37510, 53966, 69130, 76043, 134915, 152086, 269830, 380215, 760430, 836473, 1672946, 4182365, 8364730]

約数ペア:

[(1, 8364730), (2, 4182365), (5, 1672946), (10, 836473), (11, 760430), (22, 380215), (31, 269830), (55, 152086), (62, 134915), (110, 76043), (121, 69130), (155, 53966), (223, 37510), (242, 34565), (310, 26983), (341, 24530), (446, 18755), (605, 13826), (682, 12265), (1115, 7502), (1210, 6913), (1705, 4906), (2230, 3751), (2453, 3410)]