90300630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1378

約数の個数: 96

約数和(自身を含む): 257665536

約数和(自身を除く): 167364906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 49, 70, 94, 98, 105, 141, 147, 210, 235, 245, 282, 294, 329, 470, 490, 658, 705, 735, 987, 1307, 1410, 1470, 1645, 1974, 2303, 2614, 3290, 3921, 4606, 4935, 6535, 6909, 7842, 9149, 9870, 11515, 13070, 13818, 18298, 19605, 23030, 27447, 34545, 39210, 45745, 54894, 61429, 64043, 69090, 91490, 122858, 128086, 137235, 184287, 192129, 274470, 307145, 320215, 368574, 384258, 430003, 614290, 640430, 860006, 921435, 960645, 1290009, 1842870, 1921290, 2150015, 2580018, 3010021, 4300030, 6020042, 6450045, 9030063, 12900090, 15050105, 18060126, 30100210, 45150315, 90300630]

約数ペア:

[(1, 90300630), (2, 45150315), (3, 30100210), (5, 18060126), (6, 15050105), (7, 12900090), (10, 9030063), (14, 6450045), (15, 6020042), (21, 4300030), (30, 3010021), (35, 2580018), (42, 2150015), (47, 1921290), (49, 1842870), (70, 1290009), (94, 960645), (98, 921435), (105, 860006), (141, 640430), (147, 614290), (210, 430003), (235, 384258), (245, 368574), (282, 320215), (294, 307145), (329, 274470), (470, 192129), (490, 184287), (658, 137235), (705, 128086), (735, 122858), (987, 91490), (1307, 69090), (1410, 64043), (1470, 61429), (1645, 54894), (1974, 45745), (2303, 39210), (2614, 34545), (3290, 27447), (3921, 23030), (4606, 19605), (4935, 18298), (6535, 13818), (6909, 13070), (7842, 11515), (9149, 9870)]