489602070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1164

約数の個数: 160

約数和(自身を含む): 1434866400

約数和(自身を除く): 945264330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 45, 54, 57, 58, 81, 87, 90, 95, 114, 135, 145, 162, 171, 174, 190, 261, 270, 285, 290, 342, 405, 435, 513, 522, 551, 570, 783, 810, 855, 870, 1026, 1097, 1102, 1305, 1539, 1566, 1653, 1710, 2194, 2349, 2565, 2610, 2755, 3078, 3291, 3306, 3915, 4698, 4959, 5130, 5485, 5510, 6582, 7695, 7830, 8265, 9873, 9918, 10970, 11745, 14877, 15390, 16455, 16530, 19746, 20843, 23490, 24795, 29619, 29754, 31813, 32910, 41686, 44631, 49365, 49590, 59238, 62529, 63626, 74385, 88857, 89262, 95439, 98730, 104215, 125058, 148095, 148770, 159065, 177714, 187587, 190878, 208430, 223155, 286317, 296190, 312645, 318130, 375174, 444285, 446310, 477195, 562761, 572634, 604447, 625290, 858951, 888570, 937935, 954390, 1125522, 1208894, 1431585, 1688283, 1717902, 1813341, 1875870, 2576853, 2813805, 2863170, 3022235, 3376566, 3626682, 4294755, 5153706, 5440023, 5627610, 6044470, 8441415, 8589510, 9066705, 10880046, 12884265, 16320069, 16882830, 18133410, 25768530, 27200115, 32640138, 48960207, 54400230, 81600345, 97920414, 163200690, 244801035, 489602070]

約数ペア:

[(1, 489602070), (2, 244801035), (3, 163200690), (5, 97920414), (6, 81600345), (9, 54400230), (10, 48960207), (15, 32640138), (18, 27200115), (19, 25768530), (27, 18133410), (29, 16882830), (30, 16320069), (38, 12884265), (45, 10880046), (54, 9066705), (57, 8589510), (58, 8441415), (81, 6044470), (87, 5627610), (90, 5440023), (95, 5153706), (114, 4294755), (135, 3626682), (145, 3376566), (162, 3022235), (171, 2863170), (174, 2813805), (190, 2576853), (261, 1875870), (270, 1813341), (285, 1717902), (290, 1688283), (342, 1431585), (405, 1208894), (435, 1125522), (513, 954390), (522, 937935), (551, 888570), (570, 858951), (783, 625290), (810, 604447), (855, 572634), (870, 562761), (1026, 477195), (1097, 446310), (1102, 444285), (1305, 375174), (1539, 318130), (1566, 312645), (1653, 296190), (1710, 286317), (2194, 223155), (2349, 208430), (2565, 190878), (2610, 187587), (2755, 177714), (3078, 159065), (3291, 148770), (3306, 148095), (3915, 125058), (4698, 104215), (4959, 98730), (5130, 95439), (5485, 89262), (5510, 88857), (6582, 74385), (7695, 63626), (7830, 62529), (8265, 59238), (9873, 49590), (9918, 49365), (10970, 44631), (11745, 41686), (14877, 32910), (15390, 31813), (16455, 29754), (16530, 29619), (19746, 24795), (20843, 23490)]