30584180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 74245248

約数和(自身を除く): 43661068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 53, 55, 61, 86, 106, 110, 122, 172, 212, 215, 220, 244, 265, 305, 430, 473, 530, 583, 610, 671, 860, 946, 1060, 1166, 1220, 1342, 1892, 2279, 2332, 2365, 2623, 2684, 2915, 3233, 3355, 4558, 4730, 5246, 5830, 6466, 6710, 9116, 9460, 10492, 11395, 11660, 12932, 13115, 13420, 16165, 22790, 25069, 26230, 28853, 32330, 35563, 45580, 50138, 52460, 57706, 64660, 71126, 100276, 115412, 125345, 139019, 142252, 144265, 177815, 250690, 278038, 288530, 355630, 501380, 556076, 577060, 695095, 711260, 1390190, 1529209, 2780380, 3058418, 6116836, 7646045, 15292090, 30584180]

約数ペア:

[(1, 30584180), (2, 15292090), (4, 7646045), (5, 6116836), (10, 3058418), (11, 2780380), (20, 1529209), (22, 1390190), (43, 711260), (44, 695095), (53, 577060), (55, 556076), (61, 501380), (86, 355630), (106, 288530), (110, 278038), (122, 250690), (172, 177815), (212, 144265), (215, 142252), (220, 139019), (244, 125345), (265, 115412), (305, 100276), (430, 71126), (473, 64660), (530, 57706), (583, 52460), (610, 50138), (671, 45580), (860, 35563), (946, 32330), (1060, 28853), (1166, 26230), (1220, 25069), (1342, 22790), (1892, 16165), (2279, 13420), (2332, 13115), (2365, 12932), (2623, 11660), (2684, 11395), (2915, 10492), (3233, 9460), (3355, 9116), (4558, 6710), (4730, 6466), (5246, 5830)]