30891432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9001}}^1$

素因数の和:9034

約数の個数: 64

約数和(自身を含む): 90740160

約数和(自身を除く): 59848728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 9001, 18002, 27003, 36004, 54006, 72008, 99011, 108012, 117013, 198022, 216024, 234026, 297033, 351039, 396044, 468052, 594066, 702078, 792088, 936104, 1188132, 1287143, 1404156, 2376264, 2574286, 2808312, 3861429, 5148572, 7722858, 10297144, 15445716, 30891432]

約数ペア:

[(1, 30891432), (2, 15445716), (3, 10297144), (4, 7722858), (6, 5148572), (8, 3861429), (11, 2808312), (12, 2574286), (13, 2376264), (22, 1404156), (24, 1287143), (26, 1188132), (33, 936104), (39, 792088), (44, 702078), (52, 594066), (66, 468052), (78, 396044), (88, 351039), (104, 297033), (132, 234026), (143, 216024), (156, 198022), (264, 117013), (286, 108012), (312, 99011), (429, 72008), (572, 54006), (858, 36004), (1144, 27003), (1716, 18002), (3432, 9001)]