61132370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 121311432

約数和(自身を除く): 60179062

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 169, 305, 338, 593, 610, 793, 845, 1186, 1586, 1690, 2965, 3965, 5930, 7709, 7930, 10309, 15418, 20618, 36173, 38545, 51545, 72346, 77090, 100217, 103090, 180865, 200434, 361730, 470249, 501085, 940498, 1002170, 2351245, 4702490, 6113237, 12226474, 30566185, 61132370]

約数ペア:

[(1, 61132370), (2, 30566185), (5, 12226474), (10, 6113237), (13, 4702490), (26, 2351245), (61, 1002170), (65, 940498), (122, 501085), (130, 470249), (169, 361730), (305, 200434), (338, 180865), (593, 103090), (610, 100217), (793, 77090), (845, 72346), (1186, 51545), (1586, 38545), (1690, 36173), (2965, 20618), (3965, 15418), (5930, 10309), (7709, 7930)]