70236540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1912

約数の個数: 144

約数和(自身を含む): 244782720

約数和(自身を除く): 174546180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1867, 1881, 1980, 2090, 2508, 3135, 3420, 3734, 3762, 4180, 5601, 6270, 7468, 7524, 9335, 9405, 11202, 12540, 16803, 18670, 18810, 20537, 22404, 28005, 33606, 35473, 37340, 37620, 41074, 56010, 61611, 67212, 70946, 82148, 84015, 102685, 106419, 112020, 123222, 141892, 168030, 177365, 184833, 205370, 212838, 246444, 308055, 319257, 336060, 354730, 369666, 390203, 410740, 425676, 532095, 616110, 638514, 709460, 739332, 780406, 924165, 1064190, 1170609, 1232220, 1277028, 1560812, 1596285, 1848330, 1951015, 2128380, 2341218, 3192570, 3511827, 3696660, 3902030, 4682436, 5853045, 6385140, 7023654, 7804060, 11706090, 14047308, 17559135, 23412180, 35118270, 70236540]

約数ペア:

[(1, 70236540), (2, 35118270), (3, 23412180), (4, 17559135), (5, 14047308), (6, 11706090), (9, 7804060), (10, 7023654), (11, 6385140), (12, 5853045), (15, 4682436), (18, 3902030), (19, 3696660), (20, 3511827), (22, 3192570), (30, 2341218), (33, 2128380), (36, 1951015), (38, 1848330), (44, 1596285), (45, 1560812), (55, 1277028), (57, 1232220), (60, 1170609), (66, 1064190), (76, 924165), (90, 780406), (95, 739332), (99, 709460), (110, 638514), (114, 616110), (132, 532095), (165, 425676), (171, 410740), (180, 390203), (190, 369666), (198, 354730), (209, 336060), (220, 319257), (228, 308055), (285, 246444), (330, 212838), (342, 205370), (380, 184833), (396, 177365), (418, 168030), (495, 141892), (570, 123222), (627, 112020), (660, 106419), (684, 102685), (836, 84015), (855, 82148), (990, 70946), (1045, 67212), (1140, 61611), (1254, 56010), (1710, 41074), (1867, 37620), (1881, 37340), (1980, 35473), (2090, 33606), (2508, 28005), (3135, 22404), (3420, 20537), (3734, 18810), (3762, 18670), (4180, 16803), (5601, 12540), (6270, 11202), (7468, 9405), (7524, 9335)]