71341770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2663}}^1$

素因数の和:2739

約数の個数: 64

約数和(自身を含む): 184135680

約数和(自身を除く): 112793910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 705, 893, 1410, 1786, 2663, 2679, 4465, 5326, 5358, 7989, 8930, 13315, 13395, 15978, 26630, 26790, 39945, 50597, 79890, 101194, 125161, 151791, 250322, 252985, 303582, 375483, 505970, 625805, 750966, 758955, 1251610, 1517910, 1877415, 2378059, 3754830, 4756118, 7134177, 11890295, 14268354, 23780590, 35670885, 71341770]

約数ペア:

[(1, 71341770), (2, 35670885), (3, 23780590), (5, 14268354), (6, 11890295), (10, 7134177), (15, 4756118), (19, 3754830), (30, 2378059), (38, 1877415), (47, 1517910), (57, 1251610), (94, 758955), (95, 750966), (114, 625805), (141, 505970), (190, 375483), (235, 303582), (282, 252985), (285, 250322), (470, 151791), (570, 125161), (705, 101194), (893, 79890), (1410, 50597), (1786, 39945), (2663, 26790), (2679, 26630), (4465, 15978), (5326, 13395), (5358, 13315), (7989, 8930)]