71379390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1291}}^1$

素因数の和:1417

約数の個数: 64

約数和(自身を含む): 182327040

約数和(自身を除く): 110947650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 97, 114, 190, 194, 285, 291, 485, 570, 582, 970, 1291, 1455, 1843, 2582, 2910, 3686, 3873, 5529, 6455, 7746, 9215, 11058, 12910, 18430, 19365, 24529, 27645, 38730, 49058, 55290, 73587, 122645, 125227, 147174, 245290, 250454, 367935, 375681, 626135, 735870, 751362, 1252270, 1878405, 2379313, 3756810, 4758626, 7137939, 11896565, 14275878, 23793130, 35689695, 71379390]

約数ペア:

[(1, 71379390), (2, 35689695), (3, 23793130), (5, 14275878), (6, 11896565), (10, 7137939), (15, 4758626), (19, 3756810), (30, 2379313), (38, 1878405), (57, 1252270), (95, 751362), (97, 735870), (114, 626135), (190, 375681), (194, 367935), (285, 250454), (291, 245290), (485, 147174), (570, 125227), (582, 122645), (970, 73587), (1291, 55290), (1455, 49058), (1843, 38730), (2582, 27645), (2910, 24529), (3686, 19365), (3873, 18430), (5529, 12910), (6455, 11058), (7746, 9215)]