30971616

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 92969856

約数和(自身を除く): 61998240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 83, 92, 96, 104, 138, 156, 166, 169, 184, 208, 249, 276, 299, 312, 332, 338, 368, 416, 498, 507, 552, 598, 624, 664, 676, 736, 897, 996, 1014, 1079, 1104, 1196, 1248, 1328, 1352, 1794, 1909, 1992, 2028, 2158, 2208, 2392, 2656, 2704, 3237, 3588, 3818, 3887, 3984, 4056, 4316, 4784, 5408, 5727, 6474, 7176, 7636, 7774, 7968, 8112, 8632, 9568, 11454, 11661, 12948, 14027, 14352, 15272, 15548, 16224, 17264, 22908, 23322, 24817, 25896, 28054, 28704, 30544, 31096, 34528, 42081, 45816, 46644, 49634, 51792, 56108, 61088, 62192, 74451, 84162, 91632, 93288, 99268, 103584, 112216, 124384, 148902, 168324, 183264, 186576, 198536, 224432, 297804, 322621, 336648, 373152, 397072, 448864, 595608, 645242, 673296, 794144, 967863, 1191216, 1290484, 1346592, 1935726, 2382432, 2580968, 3871452, 5161936, 7742904, 10323872, 15485808, 30971616]

約数ペア:

[(1, 30971616), (2, 15485808), (3, 10323872), (4, 7742904), (6, 5161936), (8, 3871452), (12, 2580968), (13, 2382432), (16, 1935726), (23, 1346592), (24, 1290484), (26, 1191216), (32, 967863), (39, 794144), (46, 673296), (48, 645242), (52, 595608), (69, 448864), (78, 397072), (83, 373152), (92, 336648), (96, 322621), (104, 297804), (138, 224432), (156, 198536), (166, 186576), (169, 183264), (184, 168324), (208, 148902), (249, 124384), (276, 112216), (299, 103584), (312, 99268), (332, 93288), (338, 91632), (368, 84162), (416, 74451), (498, 62192), (507, 61088), (552, 56108), (598, 51792), (624, 49634), (664, 46644), (676, 45816), (736, 42081), (897, 34528), (996, 31096), (1014, 30544), (1079, 28704), (1104, 28054), (1196, 25896), (1248, 24817), (1328, 23322), (1352, 22908), (1794, 17264), (1909, 16224), (1992, 15548), (2028, 15272), (2158, 14352), (2208, 14027), (2392, 12948), (2656, 11661), (2704, 11454), (3237, 9568), (3588, 8632), (3818, 8112), (3887, 7968), (3984, 7774), (4056, 7636), (4316, 7176), (4784, 6474), (5408, 5727)]