7867260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:892

約数の個数: 96

約数和(自身を含む): 25945920

約数和(自身を除く): 18078660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 857, 918, 1020, 1530, 1714, 1836, 2295, 2571, 3060, 3428, 4285, 4590, 5142, 7713, 8570, 9180, 10284, 12855, 14569, 15426, 17140, 23139, 25710, 29138, 30852, 38565, 43707, 46278, 51420, 58276, 72845, 77130, 87414, 92556, 115695, 131121, 145690, 154260, 174828, 218535, 231390, 262242, 291380, 393363, 437070, 462780, 524484, 655605, 786726, 874140, 1311210, 1573452, 1966815, 2622420, 3933630, 7867260]

約数ペア:

[(1, 7867260), (2, 3933630), (3, 2622420), (4, 1966815), (5, 1573452), (6, 1311210), (9, 874140), (10, 786726), (12, 655605), (15, 524484), (17, 462780), (18, 437070), (20, 393363), (27, 291380), (30, 262242), (34, 231390), (36, 218535), (45, 174828), (51, 154260), (54, 145690), (60, 131121), (68, 115695), (85, 92556), (90, 87414), (102, 77130), (108, 72845), (135, 58276), (153, 51420), (170, 46278), (180, 43707), (204, 38565), (255, 30852), (270, 29138), (306, 25710), (340, 23139), (459, 17140), (510, 15426), (540, 14569), (612, 12855), (765, 10284), (857, 9180), (918, 8570), (1020, 7713), (1530, 5142), (1714, 4590), (1836, 4285), (2295, 3428), (2571, 3060)]