217614870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6661}}^1$

素因数の和:6699

約数の個数: 96

約数和(自身を含む): 637953120

約数和(自身を除く): 420338250

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 594, 605, 726, 990, 1089, 1210, 1485, 1815, 2178, 2970, 3267, 3630, 5445, 6534, 6661, 10890, 13322, 16335, 19983, 32670, 33305, 39966, 59949, 66610, 73271, 99915, 119898, 146542, 179847, 199830, 219813, 299745, 359694, 366355, 439626, 599490, 659439, 732710, 805981, 899235, 1099065, 1318878, 1611962, 1798470, 1978317, 2198130, 2417943, 3297195, 3956634, 4029905, 4835886, 6594390, 7253829, 8059810, 9891585, 12089715, 14507658, 19783170, 21761487, 24179430, 36269145, 43522974, 72538290, 108807435, 217614870]

約数ペア:

[(1, 217614870), (2, 108807435), (3, 72538290), (5, 43522974), (6, 36269145), (9, 24179430), (10, 21761487), (11, 19783170), (15, 14507658), (18, 12089715), (22, 9891585), (27, 8059810), (30, 7253829), (33, 6594390), (45, 4835886), (54, 4029905), (55, 3956634), (66, 3297195), (90, 2417943), (99, 2198130), (110, 1978317), (121, 1798470), (135, 1611962), (165, 1318878), (198, 1099065), (242, 899235), (270, 805981), (297, 732710), (330, 659439), (363, 599490), (495, 439626), (594, 366355), (605, 359694), (726, 299745), (990, 219813), (1089, 199830), (1210, 179847), (1485, 146542), (1815, 119898), (2178, 99915), (2970, 73271), (3267, 66610), (3630, 59949), (5445, 39966), (6534, 33305), (6661, 32670), (10890, 19983), (13322, 16335)]