29291490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 78721920

約数和(自身を除く): 49430430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 691, 785, 942, 1382, 1413, 1570, 2073, 2355, 2826, 3455, 4146, 4239, 4710, 6219, 6910, 7065, 8478, 10365, 12438, 14130, 18657, 20730, 21195, 31095, 37314, 42390, 62190, 93285, 108487, 186570, 216974, 325461, 542435, 650922, 976383, 1084870, 1627305, 1952766, 2929149, 3254610, 4881915, 5858298, 9763830, 14645745, 29291490]

約数ペア:

[(1, 29291490), (2, 14645745), (3, 9763830), (5, 5858298), (6, 4881915), (9, 3254610), (10, 2929149), (15, 1952766), (18, 1627305), (27, 1084870), (30, 976383), (45, 650922), (54, 542435), (90, 325461), (135, 216974), (157, 186570), (270, 108487), (314, 93285), (471, 62190), (691, 42390), (785, 37314), (942, 31095), (1382, 21195), (1413, 20730), (1570, 18657), (2073, 14130), (2355, 12438), (2826, 10365), (3455, 8478), (4146, 7065), (4239, 6910), (4710, 6219)]