148420210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1553}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 281957760

約数和(自身を除く): 133537550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 503, 1006, 1553, 2515, 3106, 5030, 7765, 9557, 15530, 19114, 29507, 47785, 59014, 95570, 147535, 295070, 781159, 1562318, 3905795, 7811590, 14842021, 29684042, 74210105, 148420210]

約数ペア:

[(1, 148420210), (2, 74210105), (5, 29684042), (10, 14842021), (19, 7811590), (38, 3905795), (95, 1562318), (190, 781159), (503, 295070), (1006, 147535), (1553, 95570), (2515, 59014), (3106, 47785), (5030, 29507), (7765, 19114), (9557, 15530)]