4454170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 10264320

約数和(自身を除く): 5810150

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 197, 238, 266, 323, 394, 595, 646, 665, 985, 1190, 1330, 1379, 1615, 1970, 2261, 2758, 3230, 3349, 3743, 4522, 6698, 6895, 7486, 11305, 13790, 16745, 18715, 22610, 23443, 26201, 33490, 37430, 46886, 52402, 63631, 117215, 127262, 131005, 234430, 262010, 318155, 445417, 636310, 890834, 2227085, 4454170]

約数ペア:

[(1, 4454170), (2, 2227085), (5, 890834), (7, 636310), (10, 445417), (14, 318155), (17, 262010), (19, 234430), (34, 131005), (35, 127262), (38, 117215), (70, 63631), (85, 52402), (95, 46886), (119, 37430), (133, 33490), (170, 26201), (190, 23443), (197, 22610), (238, 18715), (266, 16745), (323, 13790), (394, 11305), (595, 7486), (646, 6895), (665, 6698), (985, 4522), (1190, 3743), (1330, 3349), (1379, 3230), (1615, 2758), (1970, 2261)]