30719832

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8951}}^1$

素因数の和:8984

約数の個数: 64

約数和(自身を含む): 90236160

約数和(自身を除く): 59516328

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, 8951, 17902, 26853, 35804, 53706, 71608, 98461, 107412, 116363, 196922, 214824, 232726, 295383, 349089, 393844, 465452, 590766, 698178, 787688, 930904, 1181532, 1279993, 1396356, 2363064, 2559986, 2792712, 3839979, 5119972, 7679958, 10239944, 15359916, 30719832]

約数ペア:

[(1, 30719832), (2, 15359916), (3, 10239944), (4, 7679958), (6, 5119972), (8, 3839979), (11, 2792712), (12, 2559986), (13, 2363064), (22, 1396356), (24, 1279993), (26, 1181532), (33, 930904), (39, 787688), (44, 698178), (52, 590766), (66, 465452), (78, 393844), (88, 349089), (104, 295383), (132, 232726), (143, 214824), (156, 196922), (264, 116363), (286, 107412), (312, 98461), (429, 71608), (572, 53706), (858, 35804), (1144, 26853), (1716, 17902), (3432, 8951)]