30149388

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2131}}^1$

素因数の和:2275

約数の個数: 48

約数和(自身を含む): 78798720

約数和(自身を除く): 48649332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2131, 2358, 3537, 4262, 4716, 6393, 7074, 8524, 12786, 14148, 19179, 25572, 38358, 57537, 76716, 115074, 230148, 279161, 558322, 837483, 1116644, 1674966, 2512449, 3349932, 5024898, 7537347, 10049796, 15074694, 30149388]

約数ペア:

[(1, 30149388), (2, 15074694), (3, 10049796), (4, 7537347), (6, 5024898), (9, 3349932), (12, 2512449), (18, 1674966), (27, 1116644), (36, 837483), (54, 558322), (108, 279161), (131, 230148), (262, 115074), (393, 76716), (524, 57537), (786, 38358), (1179, 25572), (1572, 19179), (2131, 14148), (2358, 12786), (3537, 8524), (4262, 7074), (4716, 6393)]