2051269070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6571}}^1$

素因数の和:6681

約数の個数: 64

約数和(自身を含む): 4088309760

約数和(自身を除く): 2037040690

約数列:

[1, 2, 5, 10, 19, 31, 38, 53, 62, 95, 106, 155, 190, 265, 310, 530, 589, 1007, 1178, 1643, 2014, 2945, 3286, 5035, 5890, 6571, 8215, 10070, 13142, 16430, 31217, 32855, 62434, 65710, 124849, 156085, 203701, 249698, 312170, 348263, 407402, 624245, 696526, 1018505, 1248490, 1741315, 2037010, 3482630, 3870319, 6616997, 7740638, 10796153, 13233994, 19351595, 21592306, 33084985, 38703190, 53980765, 66169970, 107961530, 205126907, 410253814, 1025634535, 2051269070]

約数ペア:

[(1, 2051269070), (2, 1025634535), (5, 410253814), (10, 205126907), (19, 107961530), (31, 66169970), (38, 53980765), (53, 38703190), (62, 33084985), (95, 21592306), (106, 19351595), (155, 13233994), (190, 10796153), (265, 7740638), (310, 6616997), (530, 3870319), (589, 3482630), (1007, 2037010), (1178, 1741315), (1643, 1248490), (2014, 1018505), (2945, 696526), (3286, 624245), (5035, 407402), (5890, 348263), (6571, 312170), (8215, 249698), (10070, 203701), (13142, 156085), (16430, 124849), (31217, 65710), (32855, 62434)]