30947130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1879}}^1$

素因数の和:1956

約数の個数: 64

約数和(自身を含む): 83923200

約数和(自身を除く): 52976070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 1879, 2745, 3294, 3758, 5490, 5637, 8235, 9395, 11274, 16470, 16911, 18790, 28185, 33822, 50733, 56370, 84555, 101466, 114619, 169110, 229238, 253665, 343857, 507330, 573095, 687714, 1031571, 1146190, 1719285, 2063142, 3094713, 3438570, 5157855, 6189426, 10315710, 15473565, 30947130]

約数ペア:

[(1, 30947130), (2, 15473565), (3, 10315710), (5, 6189426), (6, 5157855), (9, 3438570), (10, 3094713), (15, 2063142), (18, 1719285), (27, 1146190), (30, 1031571), (45, 687714), (54, 573095), (61, 507330), (90, 343857), (122, 253665), (135, 229238), (183, 169110), (270, 114619), (305, 101466), (366, 84555), (549, 56370), (610, 50733), (915, 33822), (1098, 28185), (1647, 18790), (1830, 16911), (1879, 16470), (2745, 11274), (3294, 9395), (3758, 8235), (5490, 5637)]