73522410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188519}}^1$

素因数の和:188542

約数の個数: 32

約数和(自身を含む): 190028160

約数和(自身を除く): 116505750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 188519, 377038, 565557, 942595, 1131114, 1885190, 2450747, 2827785, 4901494, 5655570, 7352241, 12253735, 14704482, 24507470, 36761205, 73522410]

約数ペア:

[(1, 73522410), (2, 36761205), (3, 24507470), (5, 14704482), (6, 12253735), (10, 7352241), (13, 5655570), (15, 4901494), (26, 2827785), (30, 2450747), (39, 1885190), (65, 1131114), (78, 942595), (130, 565557), (195, 377038), (390, 188519)]