40663770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8419}}^1$

素因数の和:8459

約数の個数: 64

約数和(自身を含む): 116398080

約数和(自身を除く): 75734310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 8419, 16838, 25257, 42095, 50514, 58933, 84190, 117866, 126285, 176799, 193637, 252570, 294665, 353598, 387274, 580911, 589330, 883995, 968185, 1161822, 1355459, 1767990, 1936370, 2710918, 2904555, 4066377, 5809110, 6777295, 8132754, 13554590, 20331885, 40663770]

約数ペア:

[(1, 40663770), (2, 20331885), (3, 13554590), (5, 8132754), (6, 6777295), (7, 5809110), (10, 4066377), (14, 2904555), (15, 2710918), (21, 1936370), (23, 1767990), (30, 1355459), (35, 1161822), (42, 968185), (46, 883995), (69, 589330), (70, 580911), (105, 387274), (115, 353598), (138, 294665), (161, 252570), (210, 193637), (230, 176799), (322, 126285), (345, 117866), (483, 84190), (690, 58933), (805, 50514), (966, 42095), (1610, 25257), (2415, 16838), (4830, 8419)]