74808630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21313}}^1$

素因数の和:21342

約数の個数: 64

約数和(自身を含む): 214845120

約数和(自身を除く): 140036490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 21313, 42626, 63939, 106565, 127878, 191817, 213130, 277069, 319695, 383634, 554138, 575451, 639390, 831207, 959085, 1150902, 1385345, 1662414, 1918170, 2493621, 2770690, 2877255, 4156035, 4987242, 5754510, 7480863, 8312070, 12468105, 14961726, 24936210, 37404315, 74808630]

約数ペア:

[(1, 74808630), (2, 37404315), (3, 24936210), (5, 14961726), (6, 12468105), (9, 8312070), (10, 7480863), (13, 5754510), (15, 4987242), (18, 4156035), (26, 2877255), (27, 2770690), (30, 2493621), (39, 1918170), (45, 1662414), (54, 1385345), (65, 1150902), (78, 959085), (90, 831207), (117, 639390), (130, 575451), (135, 554138), (195, 383634), (234, 319695), (270, 277069), (351, 213130), (390, 191817), (585, 127878), (702, 106565), (1170, 63939), (1755, 42626), (3510, 21313)]