11961390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 34145280

約数和(自身を除く): 22183890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 79, 98, 103, 105, 147, 158, 206, 210, 237, 245, 294, 309, 395, 474, 490, 515, 553, 618, 721, 735, 790, 1030, 1106, 1185, 1442, 1470, 1545, 1659, 2163, 2370, 2765, 3090, 3318, 3605, 3871, 4326, 5047, 5530, 7210, 7742, 8137, 8295, 10094, 10815, 11613, 15141, 16274, 16590, 19355, 21630, 23226, 24411, 25235, 30282, 38710, 40685, 48822, 50470, 56959, 58065, 75705, 81370, 113918, 116130, 122055, 151410, 170877, 244110, 284795, 341754, 398713, 569590, 797426, 854385, 1196139, 1708770, 1993565, 2392278, 3987130, 5980695, 11961390]

約数ペア:

[(1, 11961390), (2, 5980695), (3, 3987130), (5, 2392278), (6, 1993565), (7, 1708770), (10, 1196139), (14, 854385), (15, 797426), (21, 569590), (30, 398713), (35, 341754), (42, 284795), (49, 244110), (70, 170877), (79, 151410), (98, 122055), (103, 116130), (105, 113918), (147, 81370), (158, 75705), (206, 58065), (210, 56959), (237, 50470), (245, 48822), (294, 40685), (309, 38710), (395, 30282), (474, 25235), (490, 24411), (515, 23226), (553, 21630), (618, 19355), (721, 16590), (735, 16274), (790, 15141), (1030, 11613), (1106, 10815), (1185, 10094), (1442, 8295), (1470, 8137), (1545, 7742), (1659, 7210), (2163, 5530), (2370, 5047), (2765, 4326), (3090, 3871), (3318, 3605)]