29975916

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 71705088

約数和(自身を除く): 41729172

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 151, 213, 233, 284, 302, 426, 453, 466, 604, 699, 852, 906, 932, 1398, 1812, 2796, 10721, 16543, 21442, 32163, 33086, 35183, 42884, 49629, 64326, 66172, 70366, 99258, 105549, 128652, 140732, 198516, 211098, 422196, 2497993, 4995986, 7493979, 9991972, 14987958, 29975916]

約数ペア:

[(1, 29975916), (2, 14987958), (3, 9991972), (4, 7493979), (6, 4995986), (12, 2497993), (71, 422196), (142, 211098), (151, 198516), (213, 140732), (233, 128652), (284, 105549), (302, 99258), (426, 70366), (453, 66172), (466, 64326), (604, 49629), (699, 42884), (852, 35183), (906, 33086), (932, 32163), (1398, 21442), (1812, 16543), (2796, 10721)]