2174165735

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 3202467840

約数和(自身を除く): 1028302105

約数列:

[1, 5, 7, 23, 35, 53, 115, 131, 161, 265, 371, 389, 655, 805, 917, 1219, 1855, 1945, 2723, 3013, 4585, 6095, 6943, 8533, 8947, 13615, 15065, 20617, 21091, 34715, 42665, 44735, 48601, 50959, 62629, 103085, 105455, 144319, 159689, 243005, 254795, 313145, 356713, 474191, 721595, 798445, 1117823, 1172057, 1783565, 2370955, 2700827, 3319337, 5589115, 5860285, 8204399, 13504135, 16596685, 18905789, 41021995, 62119021, 94528945, 310595105, 434833147, 2174165735]

約数ペア:

[(1, 2174165735), (5, 434833147), (7, 310595105), (23, 94528945), (35, 62119021), (53, 41021995), (115, 18905789), (131, 16596685), (161, 13504135), (265, 8204399), (371, 5860285), (389, 5589115), (655, 3319337), (805, 2700827), (917, 2370955), (1219, 1783565), (1855, 1172057), (1945, 1117823), (2723, 798445), (3013, 721595), (4585, 474191), (6095, 356713), (6943, 313145), (8533, 254795), (8947, 243005), (13615, 159689), (15065, 144319), (20617, 105455), (21091, 103085), (34715, 62629), (42665, 50959), (44735, 48601)]