30861732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{809}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 83553120

約数和(自身を除く): 52691388

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 289, 374, 561, 578, 748, 809, 867, 1122, 1156, 1618, 1734, 2244, 2427, 3179, 3236, 3468, 4854, 6358, 8899, 9537, 9708, 12716, 13753, 17798, 19074, 26697, 27506, 35596, 38148, 41259, 53394, 55012, 82518, 106788, 151283, 165036, 233801, 302566, 453849, 467602, 605132, 701403, 907698, 935204, 1402806, 1815396, 2571811, 2805612, 5143622, 7715433, 10287244, 15430866, 30861732]

約数ペア:

[(1, 30861732), (2, 15430866), (3, 10287244), (4, 7715433), (6, 5143622), (11, 2805612), (12, 2571811), (17, 1815396), (22, 1402806), (33, 935204), (34, 907698), (44, 701403), (51, 605132), (66, 467602), (68, 453849), (102, 302566), (132, 233801), (187, 165036), (204, 151283), (289, 106788), (374, 82518), (561, 55012), (578, 53394), (748, 41259), (809, 38148), (867, 35596), (1122, 27506), (1156, 26697), (1618, 19074), (1734, 17798), (2244, 13753), (2427, 12716), (3179, 9708), (3236, 9537), (3468, 8899), (4854, 6358)]