30681090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1864

約数の個数: 96

約数和(自身を含む): 92192256

約数和(自身を除く): 61511166

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1823, 1870, 2805, 3366, 3646, 5469, 5610, 8415, 9115, 10938, 16407, 16830, 18230, 20053, 27345, 30991, 32814, 40106, 54690, 60159, 61982, 82035, 92973, 100265, 120318, 154955, 164070, 180477, 185946, 200530, 278919, 300795, 309910, 340901, 360954, 464865, 557838, 601590, 681802, 902385, 929730, 1022703, 1394595, 1704505, 1804770, 2045406, 2789190, 3068109, 3409010, 5113515, 6136218, 10227030, 15340545, 30681090]

約数ペア:

[(1, 30681090), (2, 15340545), (3, 10227030), (5, 6136218), (6, 5113515), (9, 3409010), (10, 3068109), (11, 2789190), (15, 2045406), (17, 1804770), (18, 1704505), (22, 1394595), (30, 1022703), (33, 929730), (34, 902385), (45, 681802), (51, 601590), (55, 557838), (66, 464865), (85, 360954), (90, 340901), (99, 309910), (102, 300795), (110, 278919), (153, 200530), (165, 185946), (170, 180477), (187, 164070), (198, 154955), (255, 120318), (306, 100265), (330, 92973), (374, 82035), (495, 61982), (510, 60159), (561, 54690), (765, 40106), (935, 32814), (990, 30991), (1122, 27345), (1530, 20053), (1683, 18230), (1823, 16830), (1870, 16407), (2805, 10938), (3366, 9115), (3646, 8415), (5469, 5610)]