30500470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 74539584

約数和(自身を除く): 44039114

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 121, 130, 143, 154, 182, 242, 277, 286, 385, 455, 554, 605, 715, 770, 847, 910, 1001, 1210, 1385, 1430, 1573, 1694, 1939, 2002, 2770, 3047, 3146, 3601, 3878, 4235, 5005, 6094, 7202, 7865, 8470, 9695, 10010, 11011, 15235, 15730, 18005, 19390, 21329, 22022, 25207, 30470, 33517, 36010, 39611, 42658, 50414, 55055, 67034, 79222, 106645, 110110, 126035, 167585, 198055, 213290, 234619, 252070, 277277, 335170, 396110, 435721, 469238, 554554, 871442, 1173095, 1386385, 2178605, 2346190, 2772770, 3050047, 4357210, 6100094, 15250235, 30500470]

約数ペア:

[(1, 30500470), (2, 15250235), (5, 6100094), (7, 4357210), (10, 3050047), (11, 2772770), (13, 2346190), (14, 2178605), (22, 1386385), (26, 1173095), (35, 871442), (55, 554554), (65, 469238), (70, 435721), (77, 396110), (91, 335170), (110, 277277), (121, 252070), (130, 234619), (143, 213290), (154, 198055), (182, 167585), (242, 126035), (277, 110110), (286, 106645), (385, 79222), (455, 67034), (554, 55055), (605, 50414), (715, 42658), (770, 39611), (847, 36010), (910, 33517), (1001, 30470), (1210, 25207), (1385, 22022), (1430, 21329), (1573, 19390), (1694, 18005), (1939, 15730), (2002, 15235), (2770, 11011), (3047, 10010), (3146, 9695), (3601, 8470), (3878, 7865), (4235, 7202), (5005, 6094)]