45223990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 100684800

約数和(自身を除く): 55460810

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 133, 185, 190, 259, 266, 370, 518, 665, 703, 919, 1295, 1330, 1406, 1838, 2590, 3515, 4595, 4921, 6433, 7030, 9190, 9842, 12866, 17461, 24605, 32165, 34003, 34922, 49210, 64330, 68006, 87305, 122227, 170015, 174610, 238021, 244454, 340030, 476042, 611135, 646057, 1190105, 1222270, 1292114, 2380210, 3230285, 4522399, 6460570, 9044798, 22611995, 45223990]

約数ペア:

[(1, 45223990), (2, 22611995), (5, 9044798), (7, 6460570), (10, 4522399), (14, 3230285), (19, 2380210), (35, 1292114), (37, 1222270), (38, 1190105), (70, 646057), (74, 611135), (95, 476042), (133, 340030), (185, 244454), (190, 238021), (259, 174610), (266, 170015), (370, 122227), (518, 87305), (665, 68006), (703, 64330), (919, 49210), (1295, 34922), (1330, 34003), (1406, 32165), (1838, 24605), (2590, 17461), (3515, 12866), (4595, 9842), (4921, 9190), (6433, 7030)]