71802330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 183306240

約数和(自身を除く): 111503910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 103, 114, 190, 206, 285, 309, 515, 570, 618, 1030, 1223, 1545, 1957, 2446, 3090, 3669, 3914, 5871, 6115, 7338, 9785, 11742, 12230, 18345, 19570, 23237, 29355, 36690, 46474, 58710, 69711, 116185, 125969, 139422, 232370, 251938, 348555, 377907, 629845, 697110, 755814, 1259690, 1889535, 2393411, 3779070, 4786822, 7180233, 11967055, 14360466, 23934110, 35901165, 71802330]

約数ペア:

[(1, 71802330), (2, 35901165), (3, 23934110), (5, 14360466), (6, 11967055), (10, 7180233), (15, 4786822), (19, 3779070), (30, 2393411), (38, 1889535), (57, 1259690), (95, 755814), (103, 697110), (114, 629845), (190, 377907), (206, 348555), (285, 251938), (309, 232370), (515, 139422), (570, 125969), (618, 116185), (1030, 69711), (1223, 58710), (1545, 46474), (1957, 36690), (2446, 29355), (3090, 23237), (3669, 19570), (3914, 18345), (5871, 12230), (6115, 11742), (7338, 9785)]