1293010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 2483712

約数和(自身を除く): 1190702

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 97, 155, 194, 215, 310, 430, 485, 970, 1333, 2666, 3007, 4171, 6014, 6665, 8342, 13330, 15035, 20855, 30070, 41710, 129301, 258602, 646505, 1293010]

約数ペア:

[(1, 1293010), (2, 646505), (5, 258602), (10, 129301), (31, 41710), (43, 30070), (62, 20855), (86, 15035), (97, 13330), (155, 8342), (194, 6665), (215, 6014), (310, 4171), (430, 3007), (485, 2666), (970, 1333)]