31599210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 78336000

約数和(自身を除く): 46736790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 79, 134, 158, 199, 201, 237, 335, 395, 398, 402, 474, 597, 670, 790, 995, 1005, 1185, 1194, 1990, 2010, 2370, 2985, 5293, 5970, 10586, 13333, 15721, 15879, 26465, 26666, 31442, 31758, 39999, 47163, 52930, 66665, 78605, 79395, 79998, 94326, 133330, 157210, 158790, 199995, 235815, 399990, 471630, 1053307, 2106614, 3159921, 5266535, 6319842, 10533070, 15799605, 31599210]

約数ペア:

[(1, 31599210), (2, 15799605), (3, 10533070), (5, 6319842), (6, 5266535), (10, 3159921), (15, 2106614), (30, 1053307), (67, 471630), (79, 399990), (134, 235815), (158, 199995), (199, 158790), (201, 157210), (237, 133330), (335, 94326), (395, 79998), (398, 79395), (402, 78605), (474, 66665), (597, 52930), (670, 47163), (790, 39999), (995, 31758), (1005, 31442), (1185, 26666), (1194, 26465), (1990, 15879), (2010, 15721), (2370, 13333), (2985, 10586), (5293, 5970)]