8856660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 27699840

約数和(自身を除く): 18843180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 457, 510, 570, 646, 914, 969, 1020, 1140, 1292, 1371, 1615, 1828, 1938, 2285, 2742, 3230, 3876, 4570, 4845, 5484, 6460, 6855, 7769, 8683, 9140, 9690, 13710, 15538, 17366, 19380, 23307, 26049, 27420, 31076, 34732, 38845, 43415, 46614, 52098, 77690, 86830, 93228, 104196, 116535, 130245, 147611, 155380, 173660, 233070, 260490, 295222, 442833, 466140, 520980, 590444, 738055, 885666, 1476110, 1771332, 2214165, 2952220, 4428330, 8856660]

約数ペア:

[(1, 8856660), (2, 4428330), (3, 2952220), (4, 2214165), (5, 1771332), (6, 1476110), (10, 885666), (12, 738055), (15, 590444), (17, 520980), (19, 466140), (20, 442833), (30, 295222), (34, 260490), (38, 233070), (51, 173660), (57, 155380), (60, 147611), (68, 130245), (76, 116535), (85, 104196), (95, 93228), (102, 86830), (114, 77690), (170, 52098), (190, 46614), (204, 43415), (228, 38845), (255, 34732), (285, 31076), (323, 27420), (340, 26049), (380, 23307), (457, 19380), (510, 17366), (570, 15538), (646, 13710), (914, 9690), (969, 9140), (1020, 8683), (1140, 7769), (1292, 6855), (1371, 6460), (1615, 5484), (1828, 4845), (1938, 4570), (2285, 3876), (2742, 3230)]