8369790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 23611392

約数和(自身を除く): 15241602

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 1951, 2145, 3902, 4290, 5853, 9755, 11706, 19510, 21461, 25363, 29265, 42922, 50726, 58530, 64383, 76089, 107305, 126815, 128766, 152178, 214610, 253630, 278993, 321915, 380445, 557986, 643830, 760890, 836979, 1394965, 1673958, 2789930, 4184895, 8369790]

約数ペア:

[(1, 8369790), (2, 4184895), (3, 2789930), (5, 1673958), (6, 1394965), (10, 836979), (11, 760890), (13, 643830), (15, 557986), (22, 380445), (26, 321915), (30, 278993), (33, 253630), (39, 214610), (55, 152178), (65, 128766), (66, 126815), (78, 107305), (110, 76089), (130, 64383), (143, 58530), (165, 50726), (195, 42922), (286, 29265), (330, 25363), (390, 21461), (429, 19510), (715, 11706), (858, 9755), (1430, 5853), (1951, 4290), (2145, 3902)]