30961728

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{1097}}^1$

素因数の和:1129

約数の個数: 126

約数和(自身を含む): 103329486

約数和(自身を除く): 72367758

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1097, 1176, 1344, 1568, 1764, 2016, 2194, 2352, 3136, 3291, 3528, 4032, 4388, 4704, 6582, 7056, 7679, 8776, 9408, 9873, 13164, 14112, 15358, 17552, 19746, 23037, 26328, 28224, 30716, 35104, 39492, 46074, 52656, 53753, 61432, 69111, 70208, 78984, 92148, 105312, 107506, 122864, 138222, 157968, 161259, 184296, 210624, 215012, 245728, 276444, 315936, 322518, 368592, 430024, 483777, 491456, 552888, 631872, 645036, 737184, 860048, 967554, 1105776, 1290072, 1474368, 1720096, 1935108, 2211552, 2580144, 3440192, 3870216, 4423104, 5160288, 7740432, 10320576, 15480864, 30961728]

約数ペア:

[(1, 30961728), (2, 15480864), (3, 10320576), (4, 7740432), (6, 5160288), (7, 4423104), (8, 3870216), (9, 3440192), (12, 2580144), (14, 2211552), (16, 1935108), (18, 1720096), (21, 1474368), (24, 1290072), (28, 1105776), (32, 967554), (36, 860048), (42, 737184), (48, 645036), (49, 631872), (56, 552888), (63, 491456), (64, 483777), (72, 430024), (84, 368592), (96, 322518), (98, 315936), (112, 276444), (126, 245728), (144, 215012), (147, 210624), (168, 184296), (192, 161259), (196, 157968), (224, 138222), (252, 122864), (288, 107506), (294, 105312), (336, 92148), (392, 78984), (441, 70208), (448, 69111), (504, 61432), (576, 53753), (588, 52656), (672, 46074), (784, 39492), (882, 35104), (1008, 30716), (1097, 28224), (1176, 26328), (1344, 23037), (1568, 19746), (1764, 17552), (2016, 15358), (2194, 14112), (2352, 13164), (3136, 9873), (3291, 9408), (3528, 8776), (4032, 7679), (4388, 7056), (4704, 6582)]