30606992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 67881072

約数和(自身を除く): 37274080

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 41, 52, 74, 82, 97, 104, 148, 164, 194, 208, 296, 328, 388, 481, 533, 592, 656, 776, 962, 1066, 1261, 1517, 1552, 1924, 2132, 2522, 3034, 3589, 3848, 3977, 4264, 5044, 6068, 7178, 7696, 7954, 8528, 10088, 12136, 14356, 15908, 19721, 20176, 24272, 28712, 31816, 39442, 46657, 51701, 57424, 63632, 78884, 93314, 103402, 147149, 157768, 186628, 206804, 294298, 315536, 373256, 413608, 588596, 746512, 827216, 1177192, 1912937, 2354384, 3825874, 7651748, 15303496, 30606992]

約数ペア:

[(1, 30606992), (2, 15303496), (4, 7651748), (8, 3825874), (13, 2354384), (16, 1912937), (26, 1177192), (37, 827216), (41, 746512), (52, 588596), (74, 413608), (82, 373256), (97, 315536), (104, 294298), (148, 206804), (164, 186628), (194, 157768), (208, 147149), (296, 103402), (328, 93314), (388, 78884), (481, 63632), (533, 57424), (592, 51701), (656, 46657), (776, 39442), (962, 31816), (1066, 28712), (1261, 24272), (1517, 20176), (1552, 19721), (1924, 15908), (2132, 14356), (2522, 12136), (3034, 10088), (3589, 8528), (3848, 7954), (3977, 7696), (4264, 7178), (5044, 6068)]