2040743055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2081}}^1$

素因数の和:2256

約数の個数: 64

約数和(自身を含む): 3626477568

約数和(自身を除く): 1585734513

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 107, 141, 195, 235, 321, 535, 611, 705, 1391, 1605, 1833, 2081, 3055, 4173, 5029, 6243, 6955, 9165, 10405, 15087, 20865, 25145, 27053, 31215, 65377, 75435, 81159, 97807, 135265, 196131, 222667, 293421, 326885, 405795, 489035, 668001, 980655, 1113335, 1271491, 1467105, 2894671, 3340005, 3814473, 6357455, 8684013, 10465349, 14473355, 19072365, 31396047, 43420065, 52326745, 136049537, 156980235, 408148611, 680247685, 2040743055]

約数ペア:

[(1, 2040743055), (3, 680247685), (5, 408148611), (13, 156980235), (15, 136049537), (39, 52326745), (47, 43420065), (65, 31396047), (107, 19072365), (141, 14473355), (195, 10465349), (235, 8684013), (321, 6357455), (535, 3814473), (611, 3340005), (705, 2894671), (1391, 1467105), (1605, 1271491), (1833, 1113335), (2081, 980655), (3055, 668001), (4173, 489035), (5029, 405795), (6243, 326885), (6955, 293421), (9165, 222667), (10405, 196131), (15087, 135265), (20865, 97807), (25145, 81159), (27053, 75435), (31215, 65377)]