136826940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32119}}^1$

素因数の和:32202

約数の個数: 48

約数和(自身を含む): 388523520

約数和(自身を除く): 251696580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 32119, 64238, 96357, 128476, 160595, 192714, 321190, 385428, 481785, 642380, 963570, 1927140, 2280449, 4560898, 6841347, 9121796, 11402245, 13682694, 22804490, 27365388, 34206735, 45608980, 68413470, 136826940]

約数ペア:

[(1, 136826940), (2, 68413470), (3, 45608980), (4, 34206735), (5, 27365388), (6, 22804490), (10, 13682694), (12, 11402245), (15, 9121796), (20, 6841347), (30, 4560898), (60, 2280449), (71, 1927140), (142, 963570), (213, 642380), (284, 481785), (355, 385428), (426, 321190), (710, 192714), (852, 160595), (1065, 128476), (1420, 96357), (2130, 64238), (4260, 32119)]