172250570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2879}}^1$

素因数の和:3110

約数の個数: 32

約数和(自身を含む): 321822720

約数和(自身を除く): 149572150

約数列:

[1, 2, 5, 10, 31, 62, 155, 193, 310, 386, 965, 1930, 2879, 5758, 5983, 11966, 14395, 28790, 29915, 59830, 89249, 178498, 446245, 555647, 892490, 1111294, 2778235, 5556470, 17225057, 34450114, 86125285, 172250570]

約数ペア:

[(1, 172250570), (2, 86125285), (5, 34450114), (10, 17225057), (31, 5556470), (62, 2778235), (155, 1111294), (193, 892490), (310, 555647), (386, 446245), (965, 178498), (1930, 89249), (2879, 59830), (5758, 29915), (5983, 28790), (11966, 14395)]