191566170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3863}}^1$

素因数の和:3924

約数の個数: 96

約数和(自身を含む): 542505600

約数和(自身を除く): 350939430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 435, 522, 551, 570, 855, 870, 1102, 1305, 1653, 1710, 2610, 2755, 3306, 3863, 4959, 5510, 7726, 8265, 9918, 11589, 16530, 19315, 23178, 24795, 34767, 38630, 49590, 57945, 69534, 73397, 112027, 115890, 146794, 173835, 220191, 224054, 336081, 347670, 366985, 440382, 560135, 660573, 672162, 733970, 1008243, 1100955, 1120270, 1321146, 1680405, 2016486, 2128513, 2201910, 3302865, 3360810, 4257026, 5041215, 6385539, 6605730, 10082430, 10642565, 12771078, 19156617, 21285130, 31927695, 38313234, 63855390, 95783085, 191566170]

約数ペア:

[(1, 191566170), (2, 95783085), (3, 63855390), (5, 38313234), (6, 31927695), (9, 21285130), (10, 19156617), (15, 12771078), (18, 10642565), (19, 10082430), (29, 6605730), (30, 6385539), (38, 5041215), (45, 4257026), (57, 3360810), (58, 3302865), (87, 2201910), (90, 2128513), (95, 2016486), (114, 1680405), (145, 1321146), (171, 1120270), (174, 1100955), (190, 1008243), (261, 733970), (285, 672162), (290, 660573), (342, 560135), (435, 440382), (522, 366985), (551, 347670), (570, 336081), (855, 224054), (870, 220191), (1102, 173835), (1305, 146794), (1653, 115890), (1710, 112027), (2610, 73397), (2755, 69534), (3306, 57945), (3863, 49590), (4959, 38630), (5510, 34767), (7726, 24795), (8265, 23178), (9918, 19315), (11589, 16530)]