359393940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 1161315792

約数和(自身を除く): 801921852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 257, 306, 340, 457, 510, 514, 612, 765, 771, 914, 1020, 1028, 1285, 1371, 1530, 1542, 1828, 2285, 2313, 2570, 2742, 3060, 3084, 3855, 4113, 4369, 4570, 4626, 5140, 5484, 6855, 7710, 7769, 8226, 8738, 9140, 9252, 11565, 13107, 13710, 15420, 15538, 16452, 17476, 20565, 21845, 23130, 23307, 26214, 27420, 31076, 38845, 39321, 41130, 43690, 46260, 46614, 52428, 65535, 69921, 77690, 78642, 82260, 87380, 93228, 116535, 117449, 131070, 139842, 155380, 157284, 196605, 233070, 234898, 262140, 279684, 349605, 352347, 393210, 466140, 469796, 587245, 699210, 704694, 786420, 1057041, 1174490, 1398420, 1409388, 1761735, 1996633, 2114082, 2348980, 3523470, 3993266, 4228164, 5285205, 5989899, 7046940, 7986532, 9983165, 10570410, 11979798, 17969697, 19966330, 21140820, 23959596, 29949495, 35939394, 39932660, 59898990, 71878788, 89848485, 119797980, 179696970, 359393940]

約数ペア:

[(1, 359393940), (2, 179696970), (3, 119797980), (4, 89848485), (5, 71878788), (6, 59898990), (9, 39932660), (10, 35939394), (12, 29949495), (15, 23959596), (17, 21140820), (18, 19966330), (20, 17969697), (30, 11979798), (34, 10570410), (36, 9983165), (45, 7986532), (51, 7046940), (60, 5989899), (68, 5285205), (85, 4228164), (90, 3993266), (102, 3523470), (153, 2348980), (170, 2114082), (180, 1996633), (204, 1761735), (255, 1409388), (257, 1398420), (306, 1174490), (340, 1057041), (457, 786420), (510, 704694), (514, 699210), (612, 587245), (765, 469796), (771, 466140), (914, 393210), (1020, 352347), (1028, 349605), (1285, 279684), (1371, 262140), (1530, 234898), (1542, 233070), (1828, 196605), (2285, 157284), (2313, 155380), (2570, 139842), (2742, 131070), (3060, 117449), (3084, 116535), (3855, 93228), (4113, 87380), (4369, 82260), (4570, 78642), (4626, 77690), (5140, 69921), (5484, 65535), (6855, 52428), (7710, 46614), (7769, 46260), (8226, 43690), (8738, 41130), (9140, 39321), (9252, 38845), (11565, 31076), (13107, 27420), (13710, 26214), (15420, 23307), (15538, 23130), (16452, 21845), (17476, 20565)]