30719664

素因数分解:

$2^4\times 3^2\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:954

約数の個数: 60

約数和(自身を含む): 86351616

約数和(自身を除く): 55631952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 383, 557, 766, 1114, 1149, 1532, 1671, 2228, 2298, 3064, 3342, 3447, 4456, 4596, 5013, 6128, 6684, 6894, 8912, 9192, 10026, 13368, 13788, 18384, 20052, 26736, 27576, 40104, 55152, 80208, 213331, 426662, 639993, 853324, 1279986, 1706648, 1919979, 2559972, 3413296, 3839958, 5119944, 7679916, 10239888, 15359832, 30719664]

約数ペア:

[(1, 30719664), (2, 15359832), (3, 10239888), (4, 7679916), (6, 5119944), (8, 3839958), (9, 3413296), (12, 2559972), (16, 1919979), (18, 1706648), (24, 1279986), (36, 853324), (48, 639993), (72, 426662), (144, 213331), (383, 80208), (557, 55152), (766, 40104), (1114, 27576), (1149, 26736), (1532, 20052), (1671, 18384), (2228, 13788), (2298, 13368), (3064, 10026), (3342, 9192), (3447, 8912), (4456, 6894), (4596, 6684), (5013, 6128)]