30397794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 73777152

約数和(自身を除く): 43379358

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 111, 186, 217, 222, 259, 434, 518, 631, 651, 777, 1147, 1262, 1302, 1554, 1893, 2294, 3441, 3786, 4417, 6882, 8029, 8834, 13251, 16058, 19561, 23347, 24087, 26502, 39122, 46694, 48174, 58683, 70041, 117366, 136927, 140082, 163429, 273854, 326858, 410781, 490287, 723757, 821562, 980574, 1447514, 2171271, 4342542, 5066299, 10132598, 15198897, 30397794]

約数ペア:

[(1, 30397794), (2, 15198897), (3, 10132598), (6, 5066299), (7, 4342542), (14, 2171271), (21, 1447514), (31, 980574), (37, 821562), (42, 723757), (62, 490287), (74, 410781), (93, 326858), (111, 273854), (186, 163429), (217, 140082), (222, 136927), (259, 117366), (434, 70041), (518, 58683), (631, 48174), (651, 46694), (777, 39122), (1147, 26502), (1262, 24087), (1302, 23347), (1554, 19561), (1893, 16058), (2294, 13251), (3441, 8834), (3786, 8029), (4417, 6882)]