30356205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 58337280

約数和(自身を除く): 27981075

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 55, 57, 69, 95, 115, 165, 209, 253, 285, 345, 421, 437, 627, 759, 1045, 1263, 1265, 1311, 2105, 2185, 3135, 3795, 4631, 4807, 6315, 6555, 7999, 9683, 13893, 14421, 23155, 23997, 24035, 29049, 39995, 48415, 69465, 72105, 87989, 106513, 119985, 145245, 183977, 263967, 319539, 439945, 532565, 551931, 919885, 1319835, 1597695, 2023747, 2759655, 6071241, 10118735, 30356205]

約数ペア:

[(1, 30356205), (3, 10118735), (5, 6071241), (11, 2759655), (15, 2023747), (19, 1597695), (23, 1319835), (33, 919885), (55, 551931), (57, 532565), (69, 439945), (95, 319539), (115, 263967), (165, 183977), (209, 145245), (253, 119985), (285, 106513), (345, 87989), (421, 72105), (437, 69465), (627, 48415), (759, 39995), (1045, 29049), (1263, 24035), (1265, 23997), (1311, 23155), (2105, 14421), (2185, 13893), (3135, 9683), (3795, 7999), (4631, 6555), (4807, 6315)]