343754970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28433}}^1$

素因数の和:28487

約数の個数: 64

約数和(自身を含む): 917167104

約数和(自身を除く): 573412134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 28433, 56866, 85299, 142165, 170598, 284330, 369629, 426495, 739258, 852990, 881423, 1108887, 1762846, 1848145, 2217774, 2644269, 3696290, 4407115, 5288538, 5544435, 8814230, 11088870, 11458499, 13221345, 22916998, 26442690, 34375497, 57292495, 68750994, 114584990, 171877485, 343754970]

約数ペア:

[(1, 343754970), (2, 171877485), (3, 114584990), (5, 68750994), (6, 57292495), (10, 34375497), (13, 26442690), (15, 22916998), (26, 13221345), (30, 11458499), (31, 11088870), (39, 8814230), (62, 5544435), (65, 5288538), (78, 4407115), (93, 3696290), (130, 2644269), (155, 2217774), (186, 1848145), (195, 1762846), (310, 1108887), (390, 881423), (403, 852990), (465, 739258), (806, 426495), (930, 369629), (1209, 284330), (2015, 170598), (2418, 142165), (4030, 85299), (6045, 56866), (12090, 28433)]