11700420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11471}}^1$

素因数の和:11500

約数の個数: 48

約数和(自身を含む): 34691328

約数和(自身を除く): 22990908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 11471, 22942, 34413, 45884, 57355, 68826, 114710, 137652, 172065, 195007, 229420, 344130, 390014, 585021, 688260, 780028, 975035, 1170042, 1950070, 2340084, 2925105, 3900140, 5850210, 11700420]

約数ペア:

[(1, 11700420), (2, 5850210), (3, 3900140), (4, 2925105), (5, 2340084), (6, 1950070), (10, 1170042), (12, 975035), (15, 780028), (17, 688260), (20, 585021), (30, 390014), (34, 344130), (51, 229420), (60, 195007), (68, 172065), (85, 137652), (102, 114710), (170, 68826), (204, 57355), (255, 45884), (340, 34413), (510, 22942), (1020, 11471)]