22690380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4787}}^1$

素因数の和:4878

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 41660340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 4787, 9574, 14361, 19148, 23935, 28722, 47870, 57444, 71805, 95740, 143610, 287220, 378173, 756346, 1134519, 1512692, 1890865, 2269038, 3781730, 4538076, 5672595, 7563460, 11345190, 22690380]

約数ペア:

[(1, 22690380), (2, 11345190), (3, 7563460), (4, 5672595), (5, 4538076), (6, 3781730), (10, 2269038), (12, 1890865), (15, 1512692), (20, 1134519), (30, 756346), (60, 378173), (79, 287220), (158, 143610), (237, 95740), (316, 71805), (395, 57444), (474, 47870), (790, 28722), (948, 23935), (1185, 19148), (1580, 14361), (2370, 9574), (4740, 4787)]