171895980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{6269}}^1$

素因数の和:6738

約数の個数: 48

約数和(自身を含む): 482438880

約数和(自身を除く): 310542900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1828, 2285, 2742, 4570, 5484, 6269, 6855, 9140, 12538, 13710, 18807, 25076, 27420, 31345, 37614, 62690, 75228, 94035, 125380, 188070, 376140, 2864933, 5729866, 8594799, 11459732, 14324665, 17189598, 28649330, 34379196, 42973995, 57298660, 85947990, 171895980]

約数ペア:

[(1, 171895980), (2, 85947990), (3, 57298660), (4, 42973995), (5, 34379196), (6, 28649330), (10, 17189598), (12, 14324665), (15, 11459732), (20, 8594799), (30, 5729866), (60, 2864933), (457, 376140), (914, 188070), (1371, 125380), (1828, 94035), (2285, 75228), (2742, 62690), (4570, 37614), (5484, 31345), (6269, 27420), (6855, 25076), (9140, 18807), (12538, 13710)]