74692410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191519}}^1$

素因数の和:191542

約数の個数: 32

約数和(自身を含む): 193052160

約数和(自身を除く): 118359750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 191519, 383038, 574557, 957595, 1149114, 1915190, 2489747, 2872785, 4979494, 5745570, 7469241, 12448735, 14938482, 24897470, 37346205, 74692410]

約数ペア:

[(1, 74692410), (2, 37346205), (3, 24897470), (5, 14938482), (6, 12448735), (10, 7469241), (13, 5745570), (15, 4979494), (26, 2872785), (30, 2489747), (39, 1915190), (65, 1149114), (78, 957595), (130, 574557), (195, 383038), (390, 191519)]