1946752602490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1\times {\mathrm{153499}}^1$

素因数の和:154807

約数の個数: 64

約数和(自身を含む): 3774213792000

約数和(自身を除く): 1827461189510

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 1223, 2074, 2446, 5185, 6115, 10370, 12230, 20791, 41582, 74603, 103955, 149206, 153499, 207910, 306998, 373015, 746030, 767495, 1268251, 1534990, 2536502, 2609483, 5218966, 6341255, 9363439, 12682510, 13047415, 18726878, 26094830, 46817195, 93634390, 159178463, 187729277, 318356926, 375458554, 795892315, 938646385, 1591784630, 1877292770, 3191397709, 6382795418, 11451485897, 15956988545, 22902971794, 31913977090, 57257429485, 114514858970, 194675260249, 389350520498, 973376301245, 1946752602490]

約数ペア:

[(1, 1946752602490), (2, 973376301245), (5, 389350520498), (10, 194675260249), (17, 114514858970), (34, 57257429485), (61, 31913977090), (85, 22902971794), (122, 15956988545), (170, 11451485897), (305, 6382795418), (610, 3191397709), (1037, 1877292770), (1223, 1591784630), (2074, 938646385), (2446, 795892315), (5185, 375458554), (6115, 318356926), (10370, 187729277), (12230, 159178463), (20791, 93634390), (41582, 46817195), (74603, 26094830), (103955, 18726878), (149206, 13047415), (153499, 12682510), (207910, 9363439), (306998, 6341255), (373015, 5218966), (746030, 2609483), (767495, 2536502), (1268251, 1534990)]