177001890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{453851}}^1$

素因数の和:453874

約数の個数: 32

約数和(自身を含む): 457482816

約数和(自身を除く): 280480926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 453851, 907702, 1361553, 2269255, 2723106, 4538510, 5900063, 6807765, 11800126, 13615530, 17700189, 29500315, 35400378, 59000630, 88500945, 177001890]

約数ペア:

[(1, 177001890), (2, 88500945), (3, 59000630), (5, 35400378), (6, 29500315), (10, 17700189), (13, 13615530), (15, 11800126), (26, 6807765), (30, 5900063), (39, 4538510), (65, 2723106), (78, 2269255), (130, 1361553), (195, 907702), (390, 453851)]