61372890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4457}}^1$

素因数の和:4493

約数の個数: 80

約数和(自身を含む): 174771432

約数和(自身を除く): 113398542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4457, 4590, 6885, 8914, 13371, 13770, 22285, 26742, 40113, 44570, 66855, 75769, 80226, 120339, 133710, 151538, 200565, 227307, 240678, 361017, 378845, 401130, 454614, 601695, 681921, 722034, 757690, 1136535, 1203390, 1363842, 1805085, 2045763, 2273070, 3409605, 3610170, 4091526, 6137289, 6819210, 10228815, 12274578, 20457630, 30686445, 61372890]

約数ペア:

[(1, 61372890), (2, 30686445), (3, 20457630), (5, 12274578), (6, 10228815), (9, 6819210), (10, 6137289), (15, 4091526), (17, 3610170), (18, 3409605), (27, 2273070), (30, 2045763), (34, 1805085), (45, 1363842), (51, 1203390), (54, 1136535), (81, 757690), (85, 722034), (90, 681921), (102, 601695), (135, 454614), (153, 401130), (162, 378845), (170, 361017), (255, 240678), (270, 227307), (306, 200565), (405, 151538), (459, 133710), (510, 120339), (765, 80226), (810, 75769), (918, 66855), (1377, 44570), (1530, 40113), (2295, 26742), (2754, 22285), (4457, 13770), (4590, 13371), (6885, 8914)]