146612930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2389}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 295031160

約数和(自身を除く): 148418230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 361, 646, 722, 1615, 1805, 2389, 3230, 3610, 4778, 6137, 11945, 12274, 23890, 30685, 40613, 45391, 61370, 81226, 90782, 203065, 226955, 406130, 453910, 771647, 862429, 1543294, 1724858, 3858235, 4312145, 7716470, 8624290, 14661293, 29322586, 73306465, 146612930]

約数ペア:

[(1, 146612930), (2, 73306465), (5, 29322586), (10, 14661293), (17, 8624290), (19, 7716470), (34, 4312145), (38, 3858235), (85, 1724858), (95, 1543294), (170, 862429), (190, 771647), (323, 453910), (361, 406130), (646, 226955), (722, 203065), (1615, 90782), (1805, 81226), (2389, 61370), (3230, 45391), (3610, 40613), (4778, 30685), (6137, 23890), (11945, 12274)]