27917910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 78242112

約数和(自身を除く): 50324202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 71, 85, 90, 102, 142, 153, 170, 213, 255, 257, 306, 355, 426, 510, 514, 639, 710, 765, 771, 1065, 1207, 1278, 1285, 1530, 1542, 2130, 2313, 2414, 2570, 3195, 3621, 3855, 4369, 4626, 6035, 6390, 7242, 7710, 8738, 10863, 11565, 12070, 13107, 18105, 18247, 21726, 21845, 23130, 26214, 36210, 36494, 39321, 43690, 54315, 54741, 65535, 78642, 91235, 108630, 109482, 131070, 164223, 182470, 196605, 273705, 310199, 328446, 393210, 547410, 620398, 821115, 930597, 1550995, 1642230, 1861194, 2791791, 3101990, 4652985, 5583582, 9305970, 13958955, 27917910]

約数ペア:

[(1, 27917910), (2, 13958955), (3, 9305970), (5, 5583582), (6, 4652985), (9, 3101990), (10, 2791791), (15, 1861194), (17, 1642230), (18, 1550995), (30, 930597), (34, 821115), (45, 620398), (51, 547410), (71, 393210), (85, 328446), (90, 310199), (102, 273705), (142, 196605), (153, 182470), (170, 164223), (213, 131070), (255, 109482), (257, 108630), (306, 91235), (355, 78642), (426, 65535), (510, 54741), (514, 54315), (639, 43690), (710, 39321), (765, 36494), (771, 36210), (1065, 26214), (1207, 23130), (1278, 21845), (1285, 21726), (1530, 18247), (1542, 18105), (2130, 13107), (2313, 12070), (2414, 11565), (2570, 10863), (3195, 8738), (3621, 7710), (3855, 7242), (4369, 6390), (4626, 6035)]