30255654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 41594586

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 179, 197, 286, 358, 394, 429, 537, 591, 858, 1074, 1182, 1969, 2167, 2327, 2561, 3938, 4334, 4654, 5122, 5907, 6501, 6981, 7683, 11814, 13002, 13962, 15366, 25597, 28171, 35263, 51194, 56342, 70526, 76791, 84513, 105789, 153582, 169026, 211578, 387893, 458419, 775786, 916838, 1163679, 1375257, 2327358, 2750514, 5042609, 10085218, 15127827, 30255654]

約数ペア:

[(1, 30255654), (2, 15127827), (3, 10085218), (6, 5042609), (11, 2750514), (13, 2327358), (22, 1375257), (26, 1163679), (33, 916838), (39, 775786), (66, 458419), (78, 387893), (143, 211578), (179, 169026), (197, 153582), (286, 105789), (358, 84513), (394, 76791), (429, 70526), (537, 56342), (591, 51194), (858, 35263), (1074, 28171), (1182, 25597), (1969, 15366), (2167, 13962), (2327, 13002), (2561, 11814), (3938, 7683), (4334, 6981), (4654, 6501), (5122, 5907)]