342646290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{543883}}^1$

素因数の和:543903

約数の個数: 48

約数和(自身を含む): 1018150848

約数和(自身を除く): 675504558

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 543883, 1087766, 1631649, 2719415, 3263298, 3807181, 4894947, 5438830, 7614362, 8158245, 9789894, 11421543, 16316490, 19035905, 22843086, 24474735, 34264629, 38071810, 48949470, 57107715, 68529258, 114215430, 171323145, 342646290]

約数ペア:

[(1, 342646290), (2, 171323145), (3, 114215430), (5, 68529258), (6, 57107715), (7, 48949470), (9, 38071810), (10, 34264629), (14, 24474735), (15, 22843086), (18, 19035905), (21, 16316490), (30, 11421543), (35, 9789894), (42, 8158245), (45, 7614362), (63, 5438830), (70, 4894947), (90, 3807181), (105, 3263298), (126, 2719415), (210, 1631649), (315, 1087766), (630, 543883)]