15708730492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{54421}}^1$

素因数の和:54519

約数の個数: 72

約数和(自身を含む): 34578432672

約数和(自身を除く): 18869702180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 169, 182, 244, 338, 364, 427, 676, 793, 854, 1183, 1586, 1708, 2366, 3172, 4732, 5551, 10309, 11102, 20618, 22204, 41236, 54421, 72163, 108842, 144326, 217684, 288652, 380947, 707473, 761894, 1414946, 1523788, 2829892, 3319681, 4952311, 6639362, 9197149, 9904622, 13278724, 18394298, 19809244, 23237767, 36788596, 43155853, 46475534, 64380043, 86311706, 92951068, 128760086, 172623412, 257520172, 302090971, 561026089, 604181942, 1122052178, 1208363884, 2244104356, 3927182623, 7854365246, 15708730492]

約数ペア:

[(1, 15708730492), (2, 7854365246), (4, 3927182623), (7, 2244104356), (13, 1208363884), (14, 1122052178), (26, 604181942), (28, 561026089), (52, 302090971), (61, 257520172), (91, 172623412), (122, 128760086), (169, 92951068), (182, 86311706), (244, 64380043), (338, 46475534), (364, 43155853), (427, 36788596), (676, 23237767), (793, 19809244), (854, 18394298), (1183, 13278724), (1586, 9904622), (1708, 9197149), (2366, 6639362), (3172, 4952311), (4732, 3319681), (5551, 2829892), (10309, 1523788), (11102, 1414946), (20618, 761894), (22204, 707473), (41236, 380947), (54421, 288652), (72163, 217684), (108842, 144326)]