1222755450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61291}}^1$

素因数の和:61332

約数の個数: 96

約数和(自身を含む): 3648099840

約数和(自身を除く): 2425344390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3990, 6650, 9975, 19950, 61291, 122582, 183873, 306455, 367746, 429037, 612910, 858074, 919365, 1164529, 1287111, 1532275, 1838730, 2145185, 2329058, 2574222, 3064550, 3493587, 4290370, 4596825, 5822645, 6435555, 6987174, 8151703, 9193650, 10725925, 11645290, 12871110, 16303406, 17467935, 21451850, 24455109, 29113225, 32177775, 34935870, 40758515, 48910218, 58226450, 64355550, 81517030, 87339675, 122275545, 174679350, 203792575, 244551090, 407585150, 611377725, 1222755450]

約数ペア:

[(1, 1222755450), (2, 611377725), (3, 407585150), (5, 244551090), (6, 203792575), (7, 174679350), (10, 122275545), (14, 87339675), (15, 81517030), (19, 64355550), (21, 58226450), (25, 48910218), (30, 40758515), (35, 34935870), (38, 32177775), (42, 29113225), (50, 24455109), (57, 21451850), (70, 17467935), (75, 16303406), (95, 12871110), (105, 11645290), (114, 10725925), (133, 9193650), (150, 8151703), (175, 6987174), (190, 6435555), (210, 5822645), (266, 4596825), (285, 4290370), (350, 3493587), (399, 3064550), (475, 2574222), (525, 2329058), (570, 2145185), (665, 1838730), (798, 1532275), (950, 1287111), (1050, 1164529), (1330, 919365), (1425, 858074), (1995, 612910), (2850, 429037), (3325, 367746), (3990, 306455), (6650, 183873), (9975, 122582), (19950, 61291)]