70164580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 154269360

約数和(自身を除く): 84104780

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1789, 1961, 3578, 3922, 7156, 7844, 8945, 9805, 17890, 19610, 35780, 39220, 66193, 94817, 132386, 189634, 264772, 330965, 379268, 474085, 661930, 948170, 1323860, 1896340, 3508229, 7016458, 14032916, 17541145, 35082290, 70164580]

約数ペア:

[(1, 70164580), (2, 35082290), (4, 17541145), (5, 14032916), (10, 7016458), (20, 3508229), (37, 1896340), (53, 1323860), (74, 948170), (106, 661930), (148, 474085), (185, 379268), (212, 330965), (265, 264772), (370, 189634), (530, 132386), (740, 94817), (1060, 66193), (1789, 39220), (1961, 35780), (3578, 19610), (3922, 17890), (7156, 9805), (7844, 8945)]