1286128528030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1\times {\mathrm{23099}}^1$

素因数の和:24205

約数の個数: 64

約数和(自身を含む): 2379869553600

約数和(自身を除く): 1093741025570

約数列:

[1, 2, 5, 10, 61, 97, 122, 194, 305, 485, 610, 941, 970, 1882, 4705, 5917, 9410, 11834, 23099, 29585, 46198, 57401, 59170, 91277, 114802, 115495, 182554, 230990, 287005, 456385, 574010, 912770, 1409039, 2240603, 2818078, 4481206, 5567897, 7045195, 11135794, 11203015, 14090390, 21736159, 22406030, 27839485, 43472318, 55678970, 108680795, 136676783, 217361590, 273353566, 683383915, 1325905699, 1366767830, 2108407423, 2651811398, 4216814846, 6629528495, 10542037115, 13259056990, 21084074230, 128612852803, 257225705606, 643064264015, 1286128528030]

約数ペア:

[(1, 1286128528030), (2, 643064264015), (5, 257225705606), (10, 128612852803), (61, 21084074230), (97, 13259056990), (122, 10542037115), (194, 6629528495), (305, 4216814846), (485, 2651811398), (610, 2108407423), (941, 1366767830), (970, 1325905699), (1882, 683383915), (4705, 273353566), (5917, 217361590), (9410, 136676783), (11834, 108680795), (23099, 55678970), (29585, 43472318), (46198, 27839485), (57401, 22406030), (59170, 21736159), (91277, 14090390), (114802, 11203015), (115495, 11135794), (182554, 7045195), (230990, 5567897), (287005, 4481206), (456385, 2818078), (574010, 2240603), (912770, 1409039)]