139910550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 376871712

約数和(自身を除く): 236961162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 157, 195, 314, 325, 390, 457, 471, 650, 785, 914, 942, 975, 1371, 1570, 1950, 2041, 2285, 2355, 2742, 3925, 4082, 4570, 4710, 5941, 6123, 6855, 7850, 10205, 11425, 11775, 11882, 12246, 13710, 17823, 20410, 22850, 23550, 29705, 30615, 34275, 35646, 51025, 59410, 61230, 68550, 71749, 89115, 102050, 143498, 148525, 153075, 178230, 215247, 297050, 306150, 358745, 430494, 445575, 717490, 891150, 932737, 1076235, 1793725, 1865474, 2152470, 2798211, 3587450, 4663685, 5381175, 5596422, 9327370, 10762350, 13991055, 23318425, 27982110, 46636850, 69955275, 139910550]

約数ペア:

[(1, 139910550), (2, 69955275), (3, 46636850), (5, 27982110), (6, 23318425), (10, 13991055), (13, 10762350), (15, 9327370), (25, 5596422), (26, 5381175), (30, 4663685), (39, 3587450), (50, 2798211), (65, 2152470), (75, 1865474), (78, 1793725), (130, 1076235), (150, 932737), (157, 891150), (195, 717490), (314, 445575), (325, 430494), (390, 358745), (457, 306150), (471, 297050), (650, 215247), (785, 178230), (914, 153075), (942, 148525), (975, 143498), (1371, 102050), (1570, 89115), (1950, 71749), (2041, 68550), (2285, 61230), (2355, 59410), (2742, 51025), (3925, 35646), (4082, 34275), (4570, 30615), (4710, 29705), (5941, 23550), (6123, 22850), (6855, 20410), (7850, 17823), (10205, 13710), (11425, 12246), (11775, 11882)]