11886570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 72

約数和(自身を含む): 32901804

約数和(自身を除く): 21015234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 457, 510, 578, 765, 867, 914, 1371, 1445, 1530, 1734, 2285, 2601, 2742, 2890, 4113, 4335, 4570, 5202, 6855, 7769, 8226, 8670, 13005, 13710, 15538, 20565, 23307, 26010, 38845, 41130, 46614, 69921, 77690, 116535, 132073, 139842, 233070, 264146, 349605, 396219, 660365, 699210, 792438, 1188657, 1320730, 1981095, 2377314, 3962190, 5943285, 11886570]

約数ペア:

[(1, 11886570), (2, 5943285), (3, 3962190), (5, 2377314), (6, 1981095), (9, 1320730), (10, 1188657), (15, 792438), (17, 699210), (18, 660365), (30, 396219), (34, 349605), (45, 264146), (51, 233070), (85, 139842), (90, 132073), (102, 116535), (153, 77690), (170, 69921), (255, 46614), (289, 41130), (306, 38845), (457, 26010), (510, 23307), (578, 20565), (765, 15538), (867, 13710), (914, 13005), (1371, 8670), (1445, 8226), (1530, 7769), (1734, 6855), (2285, 5202), (2601, 4570), (2742, 4335), (2890, 4113)]