2653020

素因数分解:

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

素因数の和:69

約数の個数: 96

約数和(自身を含む): 8769600

約数和(自身を除く): 6116580

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, 289, 306, 340, 459, 510, 540, 578, 612, 765, 867, 918, 1020, 1156, 1445, 1530, 1734, 1836, 2295, 2601, 2890, 3060, 3468, 4335, 4590, 4913, 5202, 5780, 7803, 8670, 9180, 9826, 10404, 13005, 14739, 15606, 17340, 19652, 24565, 26010, 29478, 31212, 39015, 44217, 49130, 52020, 58956, 73695, 78030, 88434, 98260, 132651, 147390, 156060, 176868, 221085, 265302, 294780, 442170, 530604, 663255, 884340, 1326510, 2653020]

約数ペア:

[(1, 2653020), (2, 1326510), (3, 884340), (4, 663255), (5, 530604), (6, 442170), (9, 294780), (10, 265302), (12, 221085), (15, 176868), (17, 156060), (18, 147390), (20, 132651), (27, 98260), (30, 88434), (34, 78030), (36, 73695), (45, 58956), (51, 52020), (54, 49130), (60, 44217), (68, 39015), (85, 31212), (90, 29478), (102, 26010), (108, 24565), (135, 19652), (153, 17340), (170, 15606), (180, 14739), (204, 13005), (255, 10404), (270, 9826), (289, 9180), (306, 8670), (340, 7803), (459, 5780), (510, 5202), (540, 4913), (578, 4590), (612, 4335), (765, 3468), (867, 3060), (918, 2890), (1020, 2601), (1156, 2295), (1445, 1836), (1530, 1734)]