617335049990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1\times {\mathrm{27809}}^1$

素因数の和:29849

約数の個数: 64

約数和(自身を含む): 1194784344000

約数和(自身を除く): 577449294010

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 1949, 2278, 3898, 5695, 9745, 11390, 19490, 27809, 33133, 55618, 66266, 130583, 139045, 165665, 261166, 278090, 331330, 472753, 652915, 945506, 1305830, 1863203, 2219911, 2363765, 3726406, 4439822, 4727530, 9316015, 11099555, 18632030, 22199110, 31674451, 54199741, 63348902, 108399482, 158372255, 270998705, 316744510, 541997410, 921395597, 1842791194, 3631382647, 4606977985, 7262765294, 9213955970, 18156913235, 36313826470, 61733504999, 123467009998, 308667524995, 617335049990]

約数ペア:

[(1, 617335049990), (2, 308667524995), (5, 123467009998), (10, 61733504999), (17, 36313826470), (34, 18156913235), (67, 9213955970), (85, 7262765294), (134, 4606977985), (170, 3631382647), (335, 1842791194), (670, 921395597), (1139, 541997410), (1949, 316744510), (2278, 270998705), (3898, 158372255), (5695, 108399482), (9745, 63348902), (11390, 54199741), (19490, 31674451), (27809, 22199110), (33133, 18632030), (55618, 11099555), (66266, 9316015), (130583, 4727530), (139045, 4439822), (165665, 3726406), (261166, 2363765), (278090, 2219911), (331330, 1863203), (472753, 1305830), (652915, 945506)]