70465950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 120

約数和(自身を含む): 198772992

約数和(自身を除く): 128307042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 127, 135, 137, 150, 162, 225, 254, 270, 274, 381, 405, 411, 450, 635, 675, 685, 762, 810, 822, 1143, 1233, 1270, 1350, 1370, 1905, 2025, 2055, 2286, 2466, 3175, 3425, 3429, 3699, 3810, 4050, 4110, 5715, 6165, 6350, 6850, 6858, 7398, 9525, 10275, 10287, 11097, 11430, 12330, 17145, 17399, 18495, 19050, 20550, 20574, 22194, 28575, 30825, 34290, 34798, 36990, 51435, 52197, 55485, 57150, 61650, 85725, 86995, 92475, 102870, 104394, 110970, 156591, 171450, 173990, 184950, 257175, 260985, 277425, 313182, 434975, 469773, 514350, 521970, 554850, 782955, 869950, 939546, 1304925, 1409319, 1565910, 2348865, 2609850, 2818638, 3914775, 4697730, 7046595, 7829550, 11744325, 14093190, 23488650, 35232975, 70465950]

約数ペア:

[(1, 70465950), (2, 35232975), (3, 23488650), (5, 14093190), (6, 11744325), (9, 7829550), (10, 7046595), (15, 4697730), (18, 3914775), (25, 2818638), (27, 2609850), (30, 2348865), (45, 1565910), (50, 1409319), (54, 1304925), (75, 939546), (81, 869950), (90, 782955), (127, 554850), (135, 521970), (137, 514350), (150, 469773), (162, 434975), (225, 313182), (254, 277425), (270, 260985), (274, 257175), (381, 184950), (405, 173990), (411, 171450), (450, 156591), (635, 110970), (675, 104394), (685, 102870), (762, 92475), (810, 86995), (822, 85725), (1143, 61650), (1233, 57150), (1270, 55485), (1350, 52197), (1370, 51435), (1905, 36990), (2025, 34798), (2055, 34290), (2286, 30825), (2466, 28575), (3175, 22194), (3425, 20574), (3429, 20550), (3699, 19050), (3810, 18495), (4050, 17399), (4110, 17145), (5715, 12330), (6165, 11430), (6350, 11097), (6850, 10287), (6858, 10275), (7398, 9525)]