29990058

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 70670880

約数和(自身を除く): 40680822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 581, 1162, 1229, 1743, 2458, 3486, 3687, 4067, 7374, 8134, 8603, 12201, 17206, 24402, 25809, 51618, 60221, 102007, 120442, 180663, 204014, 306021, 361326, 612042, 714049, 1428098, 2142147, 4284294, 4998343, 9996686, 14995029, 29990058]

約数ペア:

[(1, 29990058), (2, 14995029), (3, 9996686), (6, 4998343), (7, 4284294), (14, 2142147), (21, 1428098), (42, 714049), (49, 612042), (83, 361326), (98, 306021), (147, 204014), (166, 180663), (249, 120442), (294, 102007), (498, 60221), (581, 51618), (1162, 25809), (1229, 24402), (1743, 17206), (2458, 12201), (3486, 8603), (3687, 8134), (4067, 7374)]