71292293710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1900621}}^1$

素因数の和:1900681

約数の個数: 48

約数和(自身を含む): 145602850176

約数和(自身を除く): 74310556466

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 3410, 3751, 7502, 18755, 37510, 1900621, 3801242, 9503105, 19006210, 20906831, 41813662, 58919251, 104534155, 117838502, 209068310, 229975141, 294596255, 459950282, 589192510, 648111761, 1149875705, 1296223522, 2299751410, 3240558805, 6481117610, 7129229371, 14258458742, 35646146855, 71292293710]

約数ペア:

[(1, 71292293710), (2, 35646146855), (5, 14258458742), (10, 7129229371), (11, 6481117610), (22, 3240558805), (31, 2299751410), (55, 1296223522), (62, 1149875705), (110, 648111761), (121, 589192510), (155, 459950282), (242, 294596255), (310, 229975141), (341, 209068310), (605, 117838502), (682, 104534155), (1210, 58919251), (1705, 41813662), (3410, 20906831), (3751, 19006210), (7502, 9503105), (18755, 3801242), (37510, 1900621)]