6510390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 16450560

約数和(自身を除く): 9940170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 67, 79, 82, 123, 134, 158, 201, 205, 237, 246, 335, 395, 402, 410, 474, 615, 670, 790, 1005, 1185, 1230, 2010, 2370, 2747, 3239, 5293, 5494, 6478, 8241, 9717, 10586, 13735, 15879, 16195, 16482, 19434, 26465, 27470, 31758, 32390, 41205, 48585, 52930, 79395, 82410, 97170, 158790, 217013, 434026, 651039, 1085065, 1302078, 2170130, 3255195, 6510390]

約数ペア:

[(1, 6510390), (2, 3255195), (3, 2170130), (5, 1302078), (6, 1085065), (10, 651039), (15, 434026), (30, 217013), (41, 158790), (67, 97170), (79, 82410), (82, 79395), (123, 52930), (134, 48585), (158, 41205), (201, 32390), (205, 31758), (237, 27470), (246, 26465), (335, 19434), (395, 16482), (402, 16195), (410, 15879), (474, 13735), (615, 10586), (670, 9717), (790, 8241), (1005, 6478), (1185, 5494), (1230, 5293), (2010, 3239), (2370, 2747)]