30807645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 58613760

約数和(自身を除く): 27806115

約数列:

[1, 3, 5, 11, 15, 19, 31, 33, 55, 57, 93, 95, 155, 165, 209, 285, 317, 341, 465, 589, 627, 951, 1023, 1045, 1585, 1705, 1767, 2945, 3135, 3487, 4755, 5115, 6023, 6479, 8835, 9827, 10461, 17435, 18069, 19437, 29481, 30115, 32395, 49135, 52305, 66253, 90345, 97185, 108097, 147405, 186713, 198759, 324291, 331265, 540485, 560139, 933565, 993795, 1621455, 2053843, 2800695, 6161529, 10269215, 30807645]

約数ペア:

[(1, 30807645), (3, 10269215), (5, 6161529), (11, 2800695), (15, 2053843), (19, 1621455), (31, 993795), (33, 933565), (55, 560139), (57, 540485), (93, 331265), (95, 324291), (155, 198759), (165, 186713), (209, 147405), (285, 108097), (317, 97185), (341, 90345), (465, 66253), (589, 52305), (627, 49135), (951, 32395), (1023, 30115), (1045, 29481), (1585, 19437), (1705, 18069), (1767, 17435), (2945, 10461), (3135, 9827), (3487, 8835), (4755, 6479), (5115, 6023)]