13124340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4289}}^1$

素因数の和:4321

約数の個数: 72

約数和(自身を含む): 42162120

約数和(自身を除く): 29037780

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, 4289, 8578, 12867, 17156, 21445, 25734, 38601, 42890, 51468, 64335, 72913, 77202, 85780, 128670, 145826, 154404, 193005, 218739, 257340, 291652, 364565, 386010, 437478, 656217, 729130, 772020, 874956, 1093695, 1312434, 1458260, 2187390, 2624868, 3281085, 4374780, 6562170, 13124340]

約数ペア:

[(1, 13124340), (2, 6562170), (3, 4374780), (4, 3281085), (5, 2624868), (6, 2187390), (9, 1458260), (10, 1312434), (12, 1093695), (15, 874956), (17, 772020), (18, 729130), (20, 656217), (30, 437478), (34, 386010), (36, 364565), (45, 291652), (51, 257340), (60, 218739), (68, 193005), (85, 154404), (90, 145826), (102, 128670), (153, 85780), (170, 77202), (180, 72913), (204, 64335), (255, 51468), (306, 42890), (340, 38601), (510, 25734), (612, 21445), (765, 17156), (1020, 12867), (1530, 8578), (3060, 4289)]