7969430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 17926272

約数和(自身を除く): 9956842

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 181, 185, 238, 259, 362, 370, 518, 595, 629, 905, 1190, 1258, 1267, 1295, 1810, 2534, 2590, 3077, 3145, 4403, 6154, 6290, 6335, 6697, 8806, 12670, 13394, 15385, 21539, 22015, 30770, 33485, 43078, 44030, 46879, 66970, 93758, 107695, 113849, 215390, 227698, 234395, 468790, 569245, 796943, 1138490, 1593886, 3984715, 7969430]

約数ペア:

[(1, 7969430), (2, 3984715), (5, 1593886), (7, 1138490), (10, 796943), (14, 569245), (17, 468790), (34, 234395), (35, 227698), (37, 215390), (70, 113849), (74, 107695), (85, 93758), (119, 66970), (170, 46879), (181, 44030), (185, 43078), (238, 33485), (259, 30770), (362, 22015), (370, 21539), (518, 15385), (595, 13394), (629, 12670), (905, 8806), (1190, 6697), (1258, 6335), (1267, 6290), (1295, 6154), (1810, 4403), (2534, 3145), (2590, 3077)]