353188260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115421}}^1$

素因数の和:115453

約数の個数: 72

約数和(自身を含む): 1134367416

約数和(自身を除く): 781179156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 115421, 230842, 346263, 461684, 577105, 692526, 1038789, 1154210, 1385052, 1731315, 1962157, 2077578, 2308420, 3462630, 3924314, 4155156, 5193945, 5886471, 6925260, 7848628, 9810785, 10387890, 11772942, 17659413, 19621570, 20775780, 23545884, 29432355, 35318826, 39243140, 58864710, 70637652, 88297065, 117729420, 176594130, 353188260]

約数ペア:

[(1, 353188260), (2, 176594130), (3, 117729420), (4, 88297065), (5, 70637652), (6, 58864710), (9, 39243140), (10, 35318826), (12, 29432355), (15, 23545884), (17, 20775780), (18, 19621570), (20, 17659413), (30, 11772942), (34, 10387890), (36, 9810785), (45, 7848628), (51, 6925260), (60, 5886471), (68, 5193945), (85, 4155156), (90, 3924314), (102, 3462630), (153, 2308420), (170, 2077578), (180, 1962157), (204, 1731315), (255, 1385052), (306, 1154210), (340, 1038789), (510, 692526), (612, 577105), (765, 461684), (1020, 346263), (1530, 230842), (3060, 115421)]