295946420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{192173}}^1$

素因数の和:192200

約数の個数: 48

約数和(自身を含む): 774845568

約数和(自身を除く): 478899148

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 192173, 384346, 768692, 960865, 1345211, 1921730, 2113903, 2690422, 3843460, 4227806, 5380844, 6726055, 8455612, 10569515, 13452110, 14797321, 21139030, 26904220, 29594642, 42278060, 59189284, 73986605, 147973210, 295946420]

約数ペア:

[(1, 295946420), (2, 147973210), (4, 73986605), (5, 59189284), (7, 42278060), (10, 29594642), (11, 26904220), (14, 21139030), (20, 14797321), (22, 13452110), (28, 10569515), (35, 8455612), (44, 6726055), (55, 5380844), (70, 4227806), (77, 3843460), (110, 2690422), (140, 2113903), (154, 1921730), (220, 1345211), (308, 960865), (385, 768692), (770, 384346), (1540, 192173)]