66605490

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:734

約数の個数: 160

約数和(自身を含む): 217033344

約数和(自身を除く): 150427854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 405, 459, 510, 567, 595, 630, 691, 714, 765, 810, 918, 945, 1071, 1134, 1190, 1377, 1382, 1530, 1785, 1890, 2073, 2142, 2295, 2754, 2835, 3213, 3455, 3570, 4146, 4590, 4837, 5355, 5670, 6219, 6426, 6885, 6910, 9639, 9674, 10365, 10710, 11747, 12438, 13770, 14511, 16065, 18657, 19278, 20730, 23494, 24185, 29022, 31095, 32130, 35241, 37314, 43533, 48195, 48370, 55971, 58735, 62190, 70482, 72555, 82229, 87066, 93285, 96390, 105723, 111942, 117470, 130599, 145110, 164458, 176205, 186570, 211446, 217665, 246687, 261198, 279855, 317169, 352410, 391797, 411145, 435330, 493374, 528615, 559710, 634338, 652995, 740061, 783594, 822290, 951507, 1057230, 1233435, 1305990, 1480122, 1585845, 1903014, 1958985, 2220183, 2466870, 3171690, 3700305, 3917970, 4440366, 4757535, 6660549, 7400610, 9515070, 11100915, 13321098, 22201830, 33302745, 66605490]

約数ペア:

[(1, 66605490), (2, 33302745), (3, 22201830), (5, 13321098), (6, 11100915), (7, 9515070), (9, 7400610), (10, 6660549), (14, 4757535), (15, 4440366), (17, 3917970), (18, 3700305), (21, 3171690), (27, 2466870), (30, 2220183), (34, 1958985), (35, 1903014), (42, 1585845), (45, 1480122), (51, 1305990), (54, 1233435), (63, 1057230), (70, 951507), (81, 822290), (85, 783594), (90, 740061), (102, 652995), (105, 634338), (119, 559710), (126, 528615), (135, 493374), (153, 435330), (162, 411145), (170, 391797), (189, 352410), (210, 317169), (238, 279855), (255, 261198), (270, 246687), (306, 217665), (315, 211446), (357, 186570), (378, 176205), (405, 164458), (459, 145110), (510, 130599), (567, 117470), (595, 111942), (630, 105723), (691, 96390), (714, 93285), (765, 87066), (810, 82229), (918, 72555), (945, 70482), (1071, 62190), (1134, 58735), (1190, 55971), (1377, 48370), (1382, 48195), (1530, 43533), (1785, 37314), (1890, 35241), (2073, 32130), (2142, 31095), (2295, 29022), (2754, 24185), (2835, 23494), (3213, 20730), (3455, 19278), (3570, 18657), (4146, 16065), (4590, 14511), (4837, 13770), (5355, 12438), (5670, 11747), (6219, 10710), (6426, 10365), (6885, 9674), (6910, 9639)]