171504420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{2689}}^1$

素因数の和:3764

約数の個数: 48

約数和(自身を含む): 480842880

約数和(自身を除く): 309338460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1063, 2126, 2689, 3189, 4252, 5315, 5378, 6378, 8067, 10630, 10756, 12756, 13445, 15945, 16134, 21260, 26890, 31890, 32268, 40335, 53780, 63780, 80670, 161340, 2858407, 5716814, 8575221, 11433628, 14292035, 17150442, 28584070, 34300884, 42876105, 57168140, 85752210, 171504420]

約数ペア:

[(1, 171504420), (2, 85752210), (3, 57168140), (4, 42876105), (5, 34300884), (6, 28584070), (10, 17150442), (12, 14292035), (15, 11433628), (20, 8575221), (30, 5716814), (60, 2858407), (1063, 161340), (2126, 80670), (2689, 63780), (3189, 53780), (4252, 40335), (5315, 32268), (5378, 31890), (6378, 26890), (8067, 21260), (10630, 16134), (10756, 15945), (12756, 13445)]