2717623020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6470531}}^1$

素因数の和:6470550

約数の個数: 48

約数和(自身を含む): 8696395008

約数和(自身を除く): 5978771988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 6470531, 12941062, 19411593, 25882124, 32352655, 38823186, 45293717, 64705310, 77646372, 90587434, 97057965, 129410620, 135881151, 181174868, 194115930, 226468585, 271762302, 388231860, 452937170, 543524604, 679405755, 905874340, 1358811510, 2717623020]

約数ペア:

[(1, 2717623020), (2, 1358811510), (3, 905874340), (4, 679405755), (5, 543524604), (6, 452937170), (7, 388231860), (10, 271762302), (12, 226468585), (14, 194115930), (15, 181174868), (20, 135881151), (21, 129410620), (28, 97057965), (30, 90587434), (35, 77646372), (42, 64705310), (60, 45293717), (70, 38823186), (84, 32352655), (105, 25882124), (140, 19411593), (210, 12941062), (420, 6470531)]