30988464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1014

約数の個数: 80

約数和(自身を含む): 87931872

約数和(自身を除く): 56943408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 937, 1272, 1378, 1874, 2067, 2544, 2756, 2811, 3748, 4134, 5512, 5622, 7496, 8268, 11024, 11244, 12181, 14992, 16536, 22488, 24362, 33072, 36543, 44976, 48724, 49661, 73086, 97448, 99322, 146172, 148983, 194896, 198644, 292344, 297966, 397288, 584688, 595932, 645593, 794576, 1191864, 1291186, 1936779, 2383728, 2582372, 3873558, 5164744, 7747116, 10329488, 15494232, 30988464]

約数ペア:

[(1, 30988464), (2, 15494232), (3, 10329488), (4, 7747116), (6, 5164744), (8, 3873558), (12, 2582372), (13, 2383728), (16, 1936779), (24, 1291186), (26, 1191864), (39, 794576), (48, 645593), (52, 595932), (53, 584688), (78, 397288), (104, 297966), (106, 292344), (156, 198644), (159, 194896), (208, 148983), (212, 146172), (312, 99322), (318, 97448), (424, 73086), (624, 49661), (636, 48724), (689, 44976), (848, 36543), (937, 33072), (1272, 24362), (1378, 22488), (1874, 16536), (2067, 14992), (2544, 12181), (2756, 11244), (2811, 11024), (3748, 8268), (4134, 7496), (5512, 5622)]