91557270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 281594880

約数和(自身を除く): 190037610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 193, 210, 251, 270, 315, 378, 386, 502, 579, 630, 753, 945, 965, 1158, 1255, 1351, 1506, 1737, 1757, 1890, 1930, 2259, 2510, 2702, 2895, 3474, 3514, 3765, 4053, 4518, 5211, 5271, 5790, 6755, 6777, 7530, 8106, 8685, 8785, 10422, 10542, 11295, 12159, 13510, 13554, 15813, 17370, 17570, 20265, 22590, 24318, 26055, 26355, 31626, 33885, 36477, 40530, 47439, 48443, 52110, 52710, 60795, 67770, 72954, 79065, 94878, 96886, 121590, 145329, 158130, 182385, 237195, 242215, 290658, 339101, 364770, 435987, 474390, 484430, 678202, 726645, 871974, 1017303, 1307961, 1453290, 1695505, 2034606, 2179935, 2615922, 3051909, 3391010, 4359870, 5086515, 6103818, 6539805, 9155727, 10173030, 13079610, 15259545, 18311454, 30519090, 45778635, 91557270]

約数ペア:

[(1, 91557270), (2, 45778635), (3, 30519090), (5, 18311454), (6, 15259545), (7, 13079610), (9, 10173030), (10, 9155727), (14, 6539805), (15, 6103818), (18, 5086515), (21, 4359870), (27, 3391010), (30, 3051909), (35, 2615922), (42, 2179935), (45, 2034606), (54, 1695505), (63, 1453290), (70, 1307961), (90, 1017303), (105, 871974), (126, 726645), (135, 678202), (189, 484430), (193, 474390), (210, 435987), (251, 364770), (270, 339101), (315, 290658), (378, 242215), (386, 237195), (502, 182385), (579, 158130), (630, 145329), (753, 121590), (945, 96886), (965, 94878), (1158, 79065), (1255, 72954), (1351, 67770), (1506, 60795), (1737, 52710), (1757, 52110), (1890, 48443), (1930, 47439), (2259, 40530), (2510, 36477), (2702, 33885), (2895, 31626), (3474, 26355), (3514, 26055), (3765, 24318), (4053, 22590), (4518, 20265), (5211, 17570), (5271, 17370), (5790, 15813), (6755, 13554), (6777, 13510), (7530, 12159), (8106, 11295), (8685, 10542), (8785, 10422)]