180300294

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{467}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 397528560

約数和(自身を除く): 217228266

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 241, 267, 467, 482, 534, 723, 801, 934, 1401, 1446, 1602, 2169, 2802, 4203, 4338, 8406, 21449, 41563, 42898, 64347, 83126, 112547, 124689, 128694, 193041, 225094, 249378, 337641, 374067, 386082, 675282, 748134, 1012923, 2025846, 10016683, 20033366, 30050049, 60100098, 90150147, 180300294]

約数ペア:

[(1, 180300294), (2, 90150147), (3, 60100098), (6, 30050049), (9, 20033366), (18, 10016683), (89, 2025846), (178, 1012923), (241, 748134), (267, 675282), (467, 386082), (482, 374067), (534, 337641), (723, 249378), (801, 225094), (934, 193041), (1401, 128694), (1446, 124689), (1602, 112547), (2169, 83126), (2802, 64347), (4203, 42898), (4338, 41563), (8406, 21449)]