996895260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{17471}}^1$

素因数の和:17803

約数の個数: 72

約数和(自身を含む): 3033628416

約数和(自身を除く): 2036733156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317, 634, 951, 1268, 1585, 1902, 2853, 3170, 3804, 4755, 5706, 6340, 9510, 11412, 14265, 17471, 19020, 28530, 34942, 52413, 57060, 69884, 87355, 104826, 157239, 174710, 209652, 262065, 314478, 349420, 524130, 628956, 786195, 1048260, 1572390, 3144780, 5538307, 11076614, 16614921, 22153228, 27691535, 33229842, 49844763, 55383070, 66459684, 83074605, 99689526, 110766140, 166149210, 199379052, 249223815, 332298420, 498447630, 996895260]

約数ペア:

[(1, 996895260), (2, 498447630), (3, 332298420), (4, 249223815), (5, 199379052), (6, 166149210), (9, 110766140), (10, 99689526), (12, 83074605), (15, 66459684), (18, 55383070), (20, 49844763), (30, 33229842), (36, 27691535), (45, 22153228), (60, 16614921), (90, 11076614), (180, 5538307), (317, 3144780), (634, 1572390), (951, 1048260), (1268, 786195), (1585, 628956), (1902, 524130), (2853, 349420), (3170, 314478), (3804, 262065), (4755, 209652), (5706, 174710), (6340, 157239), (9510, 104826), (11412, 87355), (14265, 69884), (17471, 57060), (19020, 52413), (28530, 34942)]