2696070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 7225344

約数和(自身を除く): 4529274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 223, 310, 390, 403, 446, 465, 669, 806, 930, 1115, 1209, 1338, 2015, 2230, 2418, 2899, 3345, 4030, 5798, 6045, 6690, 6913, 8697, 12090, 13826, 14495, 17394, 20739, 28990, 34565, 41478, 43485, 69130, 86970, 89869, 103695, 179738, 207390, 269607, 449345, 539214, 898690, 1348035, 2696070]

約数ペア:

[(1, 2696070), (2, 1348035), (3, 898690), (5, 539214), (6, 449345), (10, 269607), (13, 207390), (15, 179738), (26, 103695), (30, 89869), (31, 86970), (39, 69130), (62, 43485), (65, 41478), (78, 34565), (93, 28990), (130, 20739), (155, 17394), (186, 14495), (195, 13826), (223, 12090), (310, 8697), (390, 6913), (403, 6690), (446, 6045), (465, 5798), (669, 4030), (806, 3345), (930, 2899), (1115, 2418), (1209, 2230), (1338, 2015)]