30978112

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:659

約数の個数: 56

約数和(自身を含む): 68031360

約数和(自身を除く): 37053248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 158, 176, 316, 352, 557, 632, 704, 869, 1114, 1264, 1738, 2228, 2528, 3476, 4456, 5056, 6127, 6952, 8912, 12254, 13904, 17824, 24508, 27808, 35648, 44003, 49016, 55616, 88006, 98032, 176012, 196064, 352024, 392128, 484033, 704048, 968066, 1408096, 1936132, 2816192, 3872264, 7744528, 15489056, 30978112]

約数ペア:

[(1, 30978112), (2, 15489056), (4, 7744528), (8, 3872264), (11, 2816192), (16, 1936132), (22, 1408096), (32, 968066), (44, 704048), (64, 484033), (79, 392128), (88, 352024), (158, 196064), (176, 176012), (316, 98032), (352, 88006), (557, 55616), (632, 49016), (704, 44003), (869, 35648), (1114, 27808), (1264, 24508), (1738, 17824), (2228, 13904), (2528, 12254), (3476, 8912), (4456, 6952), (5056, 6127)]