13322220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 40678848

約数和(自身を除く): 27356628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 353, 370, 444, 510, 555, 629, 706, 740, 1020, 1059, 1110, 1258, 1412, 1765, 1887, 2118, 2220, 2516, 3145, 3530, 3774, 4236, 5295, 6001, 6290, 7060, 7548, 9435, 10590, 12002, 12580, 13061, 18003, 18870, 21180, 24004, 26122, 30005, 36006, 37740, 39183, 52244, 60010, 65305, 72012, 78366, 90015, 120020, 130610, 156732, 180030, 195915, 222037, 261220, 360060, 391830, 444074, 666111, 783660, 888148, 1110185, 1332222, 2220370, 2664444, 3330555, 4440740, 6661110, 13322220]

約数ペア:

[(1, 13322220), (2, 6661110), (3, 4440740), (4, 3330555), (5, 2664444), (6, 2220370), (10, 1332222), (12, 1110185), (15, 888148), (17, 783660), (20, 666111), (30, 444074), (34, 391830), (37, 360060), (51, 261220), (60, 222037), (68, 195915), (74, 180030), (85, 156732), (102, 130610), (111, 120020), (148, 90015), (170, 78366), (185, 72012), (204, 65305), (222, 60010), (255, 52244), (340, 39183), (353, 37740), (370, 36006), (444, 30005), (510, 26122), (555, 24004), (629, 21180), (706, 18870), (740, 18003), (1020, 13061), (1059, 12580), (1110, 12002), (1258, 10590), (1412, 9435), (1765, 7548), (1887, 7060), (2118, 6290), (2220, 6001), (2516, 5295), (3145, 4236), (3530, 3774)]