133078980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51581}}^1$

素因数の和:51636

約数の個数: 48

約数和(自身を含む): 381294144

約数和(自身を除く): 248215164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 51581, 103162, 154743, 206324, 257905, 309486, 515810, 618972, 773715, 1031620, 1547430, 2217983, 3094860, 4435966, 6653949, 8871932, 11089915, 13307898, 22179830, 26615796, 33269745, 44359660, 66539490, 133078980]

約数ペア:

[(1, 133078980), (2, 66539490), (3, 44359660), (4, 33269745), (5, 26615796), (6, 22179830), (10, 13307898), (12, 11089915), (15, 8871932), (20, 6653949), (30, 4435966), (43, 3094860), (60, 2217983), (86, 1547430), (129, 1031620), (172, 773715), (215, 618972), (258, 515810), (430, 309486), (516, 257905), (645, 206324), (860, 154743), (1290, 103162), (2580, 51581)]