16707637380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{39780089}}^1$

素因数の和:39780108

約数の個数: 48

約数和(自身を含む): 53464440960

約数和(自身を除く): 36756803580

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, 39780089, 79560178, 119340267, 159120356, 198900445, 238680534, 278460623, 397800890, 477361068, 556921246, 596701335, 795601780, 835381869, 1113842492, 1193402670, 1392303115, 1670763738, 2386805340, 2784606230, 3341527476, 4176909345, 5569212460, 8353818690, 16707637380]

約数ペア:

[(1, 16707637380), (2, 8353818690), (3, 5569212460), (4, 4176909345), (5, 3341527476), (6, 2784606230), (7, 2386805340), (10, 1670763738), (12, 1392303115), (14, 1193402670), (15, 1113842492), (20, 835381869), (21, 795601780), (28, 596701335), (30, 556921246), (35, 477361068), (42, 397800890), (60, 278460623), (70, 238680534), (84, 198900445), (105, 159120356), (140, 119340267), (210, 79560178), (420, 39780089)]