31252971690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{115751747}}^1$

素因数の和:115751763

約数の個数: 32

約数和(自身を含む): 83341258560

約数和(自身を除く): 52088286870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 115751747, 231503494, 347255241, 578758735, 694510482, 1041765723, 1157517470, 1736276205, 2083531446, 3125297169, 3472552410, 5208828615, 6250594338, 10417657230, 15626485845, 31252971690]

約数ペア:

[(1, 31252971690), (2, 15626485845), (3, 10417657230), (5, 6250594338), (6, 5208828615), (9, 3472552410), (10, 3125297169), (15, 2083531446), (18, 1736276205), (27, 1157517470), (30, 1041765723), (45, 694510482), (54, 578758735), (90, 347255241), (135, 231503494), (270, 115751747)]