30675652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 68129600

約数和(自身を除く): 37453948

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 109, 133, 161, 218, 266, 322, 436, 437, 529, 532, 644, 763, 874, 1058, 1526, 1748, 2071, 2116, 2507, 3052, 3059, 3703, 4142, 5014, 6118, 7406, 8284, 10028, 10051, 12236, 14497, 14812, 17549, 20102, 28994, 35098, 40204, 47633, 57661, 57988, 70196, 70357, 95266, 115322, 140714, 190532, 230644, 281428, 333431, 403627, 666862, 807254, 1095559, 1333724, 1614508, 2191118, 4382236, 7668913, 15337826, 30675652]

約数ペア:

[(1, 30675652), (2, 15337826), (4, 7668913), (7, 4382236), (14, 2191118), (19, 1614508), (23, 1333724), (28, 1095559), (38, 807254), (46, 666862), (76, 403627), (92, 333431), (109, 281428), (133, 230644), (161, 190532), (218, 140714), (266, 115322), (322, 95266), (436, 70357), (437, 70196), (529, 57988), (532, 57661), (644, 47633), (763, 40204), (874, 35098), (1058, 28994), (1526, 20102), (1748, 17549), (2071, 14812), (2116, 14497), (2507, 12236), (3052, 10051), (3059, 10028), (3703, 8284), (4142, 7406), (5014, 6118)]