916935320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{10667}}^1$

素因数の和:10992

約数の個数: 64

約数和(自身を含む): 2365735680

約数和(自身を除く): 1448800360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 307, 614, 1228, 1535, 2149, 2456, 3070, 4298, 6140, 8596, 10667, 10745, 12280, 17192, 21334, 21490, 42668, 42980, 53335, 74669, 85336, 85960, 106670, 149338, 213340, 298676, 373345, 426680, 597352, 746690, 1493380, 2986760, 3274769, 6549538, 13099076, 16373845, 22923383, 26198152, 32747690, 45846766, 65495380, 91693532, 114616915, 130990760, 183387064, 229233830, 458467660, 916935320]

約数ペア:

[(1, 916935320), (2, 458467660), (4, 229233830), (5, 183387064), (7, 130990760), (8, 114616915), (10, 91693532), (14, 65495380), (20, 45846766), (28, 32747690), (35, 26198152), (40, 22923383), (56, 16373845), (70, 13099076), (140, 6549538), (280, 3274769), (307, 2986760), (614, 1493380), (1228, 746690), (1535, 597352), (2149, 426680), (2456, 373345), (3070, 298676), (4298, 213340), (6140, 149338), (8596, 106670), (10667, 85960), (10745, 85336), (12280, 74669), (17192, 53335), (21334, 42980), (21490, 42668)]