303061640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23029}}^1$

素因数の和:23094

約数の個数: 64

約数和(自身を含む): 795916800

約数和(自身を除く): 492855160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6580, 13160, 23029, 46058, 92116, 115145, 161203, 184232, 230290, 322406, 460580, 644812, 806015, 921160, 1082363, 1289624, 1612030, 2164726, 3224060, 4329452, 5411815, 6448120, 7576541, 8658904, 10823630, 15153082, 21647260, 30306164, 37882705, 43294520, 60612328, 75765410, 151530820, 303061640]

約数ペア:

[(1, 303061640), (2, 151530820), (4, 75765410), (5, 60612328), (7, 43294520), (8, 37882705), (10, 30306164), (14, 21647260), (20, 15153082), (28, 10823630), (35, 8658904), (40, 7576541), (47, 6448120), (56, 5411815), (70, 4329452), (94, 3224060), (140, 2164726), (188, 1612030), (235, 1289624), (280, 1082363), (329, 921160), (376, 806015), (470, 644812), (658, 460580), (940, 322406), (1316, 230290), (1645, 184232), (1880, 161203), (2632, 115145), (3290, 92116), (6580, 46058), (13160, 23029)]