317212860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{881}}^1$

素因数の和:1263

約数の個数: 96

約数和(自身を含む): 944177472

約数和(自身を除く): 626964612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 353, 510, 706, 881, 1020, 1059, 1412, 1762, 1765, 2118, 2643, 3524, 3530, 4236, 4405, 5286, 5295, 6001, 7060, 8810, 10572, 10590, 12002, 13215, 14977, 17620, 18003, 21180, 24004, 26430, 29954, 30005, 36006, 44931, 52860, 59908, 60010, 72012, 74885, 89862, 90015, 120020, 149770, 179724, 180030, 224655, 299540, 310993, 360060, 449310, 621986, 898620, 932979, 1243972, 1554965, 1865958, 3109930, 3731916, 4664895, 5286881, 6219860, 9329790, 10573762, 15860643, 18659580, 21147524, 26434405, 31721286, 52868810, 63442572, 79303215, 105737620, 158606430, 317212860]

約数ペア:

[(1, 317212860), (2, 158606430), (3, 105737620), (4, 79303215), (5, 63442572), (6, 52868810), (10, 31721286), (12, 26434405), (15, 21147524), (17, 18659580), (20, 15860643), (30, 10573762), (34, 9329790), (51, 6219860), (60, 5286881), (68, 4664895), (85, 3731916), (102, 3109930), (170, 1865958), (204, 1554965), (255, 1243972), (340, 932979), (353, 898620), (510, 621986), (706, 449310), (881, 360060), (1020, 310993), (1059, 299540), (1412, 224655), (1762, 180030), (1765, 179724), (2118, 149770), (2643, 120020), (3524, 90015), (3530, 89862), (4236, 74885), (4405, 72012), (5286, 60010), (5295, 59908), (6001, 52860), (7060, 44931), (8810, 36006), (10572, 30005), (10590, 29954), (12002, 26430), (13215, 24004), (14977, 21180), (17620, 18003)]