13950930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2191

約数の個数: 64

約数和(自身を含む): 39518208

約数和(自身を除く): 25567278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2143, 2170, 3255, 4286, 6429, 6510, 10715, 12858, 15001, 21430, 30002, 32145, 45003, 64290, 66433, 75005, 90006, 132866, 150010, 199299, 225015, 332165, 398598, 450030, 465031, 664330, 930062, 996495, 1395093, 1992990, 2325155, 2790186, 4650310, 6975465, 13950930]

約数ペア:

[(1, 13950930), (2, 6975465), (3, 4650310), (5, 2790186), (6, 2325155), (7, 1992990), (10, 1395093), (14, 996495), (15, 930062), (21, 664330), (30, 465031), (31, 450030), (35, 398598), (42, 332165), (62, 225015), (70, 199299), (93, 150010), (105, 132866), (155, 90006), (186, 75005), (210, 66433), (217, 64290), (310, 45003), (434, 32145), (465, 30002), (651, 21430), (930, 15001), (1085, 12858), (1302, 10715), (2143, 6510), (2170, 6429), (3255, 4286)]