89351490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9221}}^1$

素因数の和:9267

約数の個数: 64

約数和(自身を含む): 239034240

約数和(自身を除く): 149682750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 9221, 9690, 18442, 27663, 46105, 55326, 92210, 138315, 156757, 175199, 276630, 313514, 350398, 470271, 525597, 783785, 875995, 940542, 1051194, 1567570, 1751990, 2351355, 2627985, 2978383, 4702710, 5255970, 5956766, 8935149, 14891915, 17870298, 29783830, 44675745, 89351490]

約数ペア:

[(1, 89351490), (2, 44675745), (3, 29783830), (5, 17870298), (6, 14891915), (10, 8935149), (15, 5956766), (17, 5255970), (19, 4702710), (30, 2978383), (34, 2627985), (38, 2351355), (51, 1751990), (57, 1567570), (85, 1051194), (95, 940542), (102, 875995), (114, 783785), (170, 525597), (190, 470271), (255, 350398), (285, 313514), (323, 276630), (510, 175199), (570, 156757), (646, 138315), (969, 92210), (1615, 55326), (1938, 46105), (3230, 27663), (4845, 18442), (9221, 9690)]