9173710490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{4513}}^1$

素因数の和:5007

約数の個数: 64

約数和(自身を含む): 19188472320

約数和(自身を除く): 10014761830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 409, 497, 710, 818, 994, 2045, 2485, 2863, 4090, 4513, 4970, 5726, 9026, 14315, 22565, 28630, 29039, 31591, 45130, 58078, 63182, 145195, 157955, 203273, 290390, 315910, 320423, 406546, 640846, 1016365, 1602115, 1845817, 2032730, 2242961, 3204230, 3691634, 4485922, 9229085, 11214805, 12920719, 18458170, 22429610, 25841438, 64603595, 129207190, 131053007, 262106014, 655265035, 917371049, 1310530070, 1834742098, 4586855245, 9173710490]

約数ペア:

[(1, 9173710490), (2, 4586855245), (5, 1834742098), (7, 1310530070), (10, 917371049), (14, 655265035), (35, 262106014), (70, 131053007), (71, 129207190), (142, 64603595), (355, 25841438), (409, 22429610), (497, 18458170), (710, 12920719), (818, 11214805), (994, 9229085), (2045, 4485922), (2485, 3691634), (2863, 3204230), (4090, 2242961), (4513, 2032730), (4970, 1845817), (5726, 1602115), (9026, 1016365), (14315, 640846), (22565, 406546), (28630, 320423), (29039, 315910), (31591, 290390), (45130, 203273), (58078, 157955), (63182, 145195)]