30500228

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 63345240

約数和(自身を除く): 32845012

約数列:

[1, 2, 4, 11, 22, 29, 41, 44, 53, 58, 82, 106, 116, 121, 164, 212, 242, 319, 451, 484, 583, 638, 902, 1166, 1189, 1276, 1537, 1804, 2173, 2332, 2378, 3074, 3509, 4346, 4756, 4961, 6148, 6413, 7018, 8692, 9922, 12826, 13079, 14036, 16907, 19844, 23903, 25652, 26158, 33814, 47806, 52316, 63017, 67628, 95612, 126034, 143869, 185977, 252068, 262933, 287738, 371954, 525866, 575476, 693187, 743908, 1051732, 1386374, 2772748, 7625057, 15250114, 30500228]

約数ペア:

[(1, 30500228), (2, 15250114), (4, 7625057), (11, 2772748), (22, 1386374), (29, 1051732), (41, 743908), (44, 693187), (53, 575476), (58, 525866), (82, 371954), (106, 287738), (116, 262933), (121, 252068), (164, 185977), (212, 143869), (242, 126034), (319, 95612), (451, 67628), (484, 63017), (583, 52316), (638, 47806), (902, 33814), (1166, 26158), (1189, 25652), (1276, 23903), (1537, 19844), (1804, 16907), (2173, 14036), (2332, 13079), (2378, 12826), (3074, 9922), (3509, 8692), (4346, 7018), (4756, 6413), (4961, 6148)]