277564170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3373}}^1$

素因数の和:3607

約数の個数: 64

約数和(自身を含む): 721010304

約数和(自身を除く): 443446134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 633, 1055, 1266, 2110, 2743, 3165, 3373, 5486, 6330, 6746, 8229, 10119, 13715, 16458, 16865, 20238, 27430, 33730, 41145, 43849, 50595, 82290, 87698, 101190, 131547, 219245, 263094, 438490, 657735, 711703, 1315470, 1423406, 2135109, 3558515, 4270218, 7117030, 9252139, 10675545, 18504278, 21351090, 27756417, 46260695, 55512834, 92521390, 138782085, 277564170]

約数ペア:

[(1, 277564170), (2, 138782085), (3, 92521390), (5, 55512834), (6, 46260695), (10, 27756417), (13, 21351090), (15, 18504278), (26, 10675545), (30, 9252139), (39, 7117030), (65, 4270218), (78, 3558515), (130, 2135109), (195, 1423406), (211, 1315470), (390, 711703), (422, 657735), (633, 438490), (1055, 263094), (1266, 219245), (2110, 131547), (2743, 101190), (3165, 87698), (3373, 82290), (5486, 50595), (6330, 43849), (6746, 41145), (8229, 33730), (10119, 27430), (13715, 20238), (16458, 16865)]