29993250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 88957440

約数和(自身を除く): 58964190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 125, 145, 150, 174, 175, 197, 203, 210, 250, 290, 350, 375, 394, 406, 435, 525, 591, 609, 725, 750, 870, 875, 985, 1015, 1050, 1182, 1218, 1379, 1450, 1750, 1970, 2030, 2175, 2625, 2758, 2955, 3045, 3625, 4137, 4350, 4925, 5075, 5250, 5713, 5910, 6090, 6895, 7250, 8274, 9850, 10150, 10875, 11426, 13790, 14775, 15225, 17139, 20685, 21750, 24625, 25375, 28565, 29550, 30450, 34278, 34475, 39991, 41370, 49250, 50750, 57130, 68950, 73875, 76125, 79982, 85695, 103425, 119973, 142825, 147750, 152250, 171390, 172375, 199955, 206850, 239946, 285650, 344750, 399910, 428475, 517125, 599865, 714125, 856950, 999775, 1034250, 1199730, 1428250, 1999550, 2142375, 2999325, 4284750, 4998875, 5998650, 9997750, 14996625, 29993250]

約数ペア:

[(1, 29993250), (2, 14996625), (3, 9997750), (5, 5998650), (6, 4998875), (7, 4284750), (10, 2999325), (14, 2142375), (15, 1999550), (21, 1428250), (25, 1199730), (29, 1034250), (30, 999775), (35, 856950), (42, 714125), (50, 599865), (58, 517125), (70, 428475), (75, 399910), (87, 344750), (105, 285650), (125, 239946), (145, 206850), (150, 199955), (174, 172375), (175, 171390), (197, 152250), (203, 147750), (210, 142825), (250, 119973), (290, 103425), (350, 85695), (375, 79982), (394, 76125), (406, 73875), (435, 68950), (525, 57130), (591, 50750), (609, 49250), (725, 41370), (750, 39991), (870, 34475), (875, 34278), (985, 30450), (1015, 29550), (1050, 28565), (1182, 25375), (1218, 24625), (1379, 21750), (1450, 20685), (1750, 17139), (1970, 15225), (2030, 14775), (2175, 13790), (2625, 11426), (2758, 10875), (2955, 10150), (3045, 9850), (3625, 8274), (4137, 7250), (4350, 6895), (4925, 6090), (5075, 5910), (5250, 5713)]