890375034

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3547}}^1$

素因数の和:3699

約数の個数: 64

約数和(自身を含む): 1986425856

約数和(自身を除く): 1096050822

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 107, 138, 214, 321, 391, 642, 782, 1173, 1819, 2346, 2461, 3547, 3638, 4922, 5457, 7094, 7383, 10641, 10914, 14766, 21282, 41837, 60299, 81581, 83674, 120598, 125511, 163162, 180897, 244743, 251022, 361794, 379529, 489486, 759058, 1138587, 1386877, 2277174, 2773754, 4160631, 6451993, 8321262, 8729167, 12903986, 17458334, 19355979, 26187501, 38711958, 52375002, 148395839, 296791678, 445187517, 890375034]

約数ペア:

[(1, 890375034), (2, 445187517), (3, 296791678), (6, 148395839), (17, 52375002), (23, 38711958), (34, 26187501), (46, 19355979), (51, 17458334), (69, 12903986), (102, 8729167), (107, 8321262), (138, 6451993), (214, 4160631), (321, 2773754), (391, 2277174), (642, 1386877), (782, 1138587), (1173, 759058), (1819, 489486), (2346, 379529), (2461, 361794), (3547, 251022), (3638, 244743), (4922, 180897), (5457, 163162), (7094, 125511), (7383, 120598), (10641, 83674), (10914, 81581), (14766, 60299), (21282, 41837)]