2731767430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{40609}}^1$

素因数の和:40685

約数の個数: 48

約数和(自身を含む): 5806905120

約数和(自身を除く): 3075137690

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1085, 1922, 2170, 4805, 6727, 9610, 13454, 33635, 40609, 67270, 81218, 203045, 284263, 406090, 568526, 1258879, 1421315, 2517758, 2842630, 6294395, 8812153, 12588790, 17624306, 39025249, 44060765, 78050498, 88121530, 195126245, 273176743, 390252490, 546353486, 1365883715, 2731767430]

約数ペア:

[(1, 2731767430), (2, 1365883715), (5, 546353486), (7, 390252490), (10, 273176743), (14, 195126245), (31, 88121530), (35, 78050498), (62, 44060765), (70, 39025249), (155, 17624306), (217, 12588790), (310, 8812153), (434, 6294395), (961, 2842630), (1085, 2517758), (1922, 1421315), (2170, 1258879), (4805, 568526), (6727, 406090), (9610, 284263), (13454, 203045), (33635, 81218), (40609, 67270)]