74965030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7817}}^1$

素因数の和:7968

約数の個数: 32

約数和(自身を含む): 155359296

約数和(自身を除く): 80394266

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 7817, 9590, 15634, 39085, 54719, 78170, 109438, 273595, 547190, 1070929, 2141858, 5354645, 7496503, 10709290, 14993006, 37482515, 74965030]

約数ペア:

[(1, 74965030), (2, 37482515), (5, 14993006), (7, 10709290), (10, 7496503), (14, 5354645), (35, 2141858), (70, 1070929), (137, 547190), (274, 273595), (685, 109438), (959, 78170), (1370, 54719), (1918, 39085), (4795, 15634), (7817, 9590)]