387414170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2292

約数の個数: 64

約数和(自身を含む): 826398720

約数和(自身を除く): 438984550

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1331, 1430, 1573, 2239, 2662, 3146, 4478, 6655, 7865, 11195, 13310, 15730, 17303, 22390, 24629, 29107, 34606, 49258, 58214, 86515, 123145, 145535, 173030, 246290, 270919, 291070, 320177, 541838, 640354, 1354595, 1600885, 2709190, 2980109, 3201770, 3521947, 5960218, 7043894, 14900545, 17609735, 29801090, 35219470, 38741417, 77482834, 193707085, 387414170]

約数ペア:

[(1, 387414170), (2, 193707085), (5, 77482834), (10, 38741417), (11, 35219470), (13, 29801090), (22, 17609735), (26, 14900545), (55, 7043894), (65, 5960218), (110, 3521947), (121, 3201770), (130, 2980109), (143, 2709190), (242, 1600885), (286, 1354595), (605, 640354), (715, 541838), (1210, 320177), (1331, 291070), (1430, 270919), (1573, 246290), (2239, 173030), (2662, 145535), (3146, 123145), (4478, 86515), (6655, 58214), (7865, 49258), (11195, 34606), (13310, 29107), (15730, 24629), (17303, 22390)]