365939210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{402131}}^1$

素因数の和:402158

約数の個数: 32

約数和(自身を含む): 810698112

約数和(自身を除く): 444758902

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 402131, 804262, 2010655, 2814917, 4021310, 5227703, 5629834, 10455406, 14074585, 26138515, 28149170, 36593921, 52277030, 73187842, 182969605, 365939210]

約数ペア:

[(1, 365939210), (2, 182969605), (5, 73187842), (7, 52277030), (10, 36593921), (13, 28149170), (14, 26138515), (26, 14074585), (35, 10455406), (65, 5629834), (70, 5227703), (91, 4021310), (130, 2814917), (182, 2010655), (455, 804262), (910, 402131)]