30638916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1579}}^1$

素因数の和:1614

約数の個数: 108

約数和(自身を含む): 98345520

約数和(自身を除く): 67706604

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1579, 1617, 1764, 2156, 2772, 3158, 3234, 4737, 4851, 6316, 6468, 9474, 9702, 11053, 14211, 17369, 18948, 19404, 22106, 28422, 33159, 34738, 44212, 52107, 56844, 66318, 69476, 77371, 99477, 104214, 121583, 132636, 154742, 156321, 198954, 208428, 232113, 243166, 309484, 312642, 364749, 397908, 464226, 486332, 625284, 696339, 729498, 851081, 928452, 1094247, 1392678, 1458996, 1702162, 2188494, 2553243, 2785356, 3404324, 4376988, 5106486, 7659729, 10212972, 15319458, 30638916]

約数ペア:

[(1, 30638916), (2, 15319458), (3, 10212972), (4, 7659729), (6, 5106486), (7, 4376988), (9, 3404324), (11, 2785356), (12, 2553243), (14, 2188494), (18, 1702162), (21, 1458996), (22, 1392678), (28, 1094247), (33, 928452), (36, 851081), (42, 729498), (44, 696339), (49, 625284), (63, 486332), (66, 464226), (77, 397908), (84, 364749), (98, 312642), (99, 309484), (126, 243166), (132, 232113), (147, 208428), (154, 198954), (196, 156321), (198, 154742), (231, 132636), (252, 121583), (294, 104214), (308, 99477), (396, 77371), (441, 69476), (462, 66318), (539, 56844), (588, 52107), (693, 44212), (882, 34738), (924, 33159), (1078, 28422), (1386, 22106), (1579, 19404), (1617, 18948), (1764, 17369), (2156, 14211), (2772, 11053), (3158, 9702), (3234, 9474), (4737, 6468), (4851, 6316)]