98319780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42017}}^1$

素因数の和:42045

約数の個数: 72

約数和(自身を含む): 321185592

約数和(自身を除く): 222865812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 42017, 84034, 126051, 168068, 210085, 252102, 378153, 420170, 504204, 546221, 630255, 756306, 840340, 1092442, 1260510, 1512612, 1638663, 1890765, 2184884, 2521020, 2731105, 3277326, 3781530, 4915989, 5462210, 6554652, 7563060, 8193315, 9831978, 10924420, 16386630, 19663956, 24579945, 32773260, 49159890, 98319780]

約数ペア:

[(1, 98319780), (2, 49159890), (3, 32773260), (4, 24579945), (5, 19663956), (6, 16386630), (9, 10924420), (10, 9831978), (12, 8193315), (13, 7563060), (15, 6554652), (18, 5462210), (20, 4915989), (26, 3781530), (30, 3277326), (36, 2731105), (39, 2521020), (45, 2184884), (52, 1890765), (60, 1638663), (65, 1512612), (78, 1260510), (90, 1092442), (117, 840340), (130, 756306), (156, 630255), (180, 546221), (195, 504204), (234, 420170), (260, 378153), (390, 252102), (468, 210085), (585, 168068), (780, 126051), (1170, 84034), (2340, 42017)]