342969990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7477}}^1$

素因数の和:7637

約数の個数: 64

約数和(自身を含む): 904538880

約数和(自身を除く): 561568890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 139, 165, 278, 330, 417, 695, 834, 1390, 1529, 2085, 3058, 4170, 4587, 7477, 7645, 9174, 14954, 15290, 22431, 22935, 37385, 44862, 45870, 74770, 82247, 112155, 164494, 224310, 246741, 411235, 493482, 822470, 1039303, 1233705, 2078606, 2467410, 3117909, 5196515, 6235818, 10393030, 11432333, 15589545, 22864666, 31179090, 34296999, 57161665, 68593998, 114323330, 171484995, 342969990]

約数ペア:

[(1, 342969990), (2, 171484995), (3, 114323330), (5, 68593998), (6, 57161665), (10, 34296999), (11, 31179090), (15, 22864666), (22, 15589545), (30, 11432333), (33, 10393030), (55, 6235818), (66, 5196515), (110, 3117909), (139, 2467410), (165, 2078606), (278, 1233705), (330, 1039303), (417, 822470), (695, 493482), (834, 411235), (1390, 246741), (1529, 224310), (2085, 164494), (3058, 112155), (4170, 82247), (4587, 74770), (7477, 45870), (7645, 44862), (9174, 37385), (14954, 22935), (15290, 22431)]