1326510

素因数分解:

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

素因数の和:67

約数の個数: 64

約数和(自身を含む): 3758400

約数和(自身を除く): 2431890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 289, 306, 459, 510, 578, 765, 867, 918, 1445, 1530, 1734, 2295, 2601, 2890, 4335, 4590, 4913, 5202, 7803, 8670, 9826, 13005, 14739, 15606, 24565, 26010, 29478, 39015, 44217, 49130, 73695, 78030, 88434, 132651, 147390, 221085, 265302, 442170, 663255, 1326510]

約数ペア:

[(1, 1326510), (2, 663255), (3, 442170), (5, 265302), (6, 221085), (9, 147390), (10, 132651), (15, 88434), (17, 78030), (18, 73695), (27, 49130), (30, 44217), (34, 39015), (45, 29478), (51, 26010), (54, 24565), (85, 15606), (90, 14739), (102, 13005), (135, 9826), (153, 8670), (170, 7803), (255, 5202), (270, 4913), (289, 4590), (306, 4335), (459, 2890), (510, 2601), (578, 2295), (765, 1734), (867, 1530), (918, 1445)]