80798730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 199065600

約数和(自身を除く): 118266870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 191, 239, 295, 354, 382, 478, 573, 590, 717, 885, 955, 1146, 1195, 1434, 1770, 1910, 2390, 2865, 3585, 5730, 7170, 11269, 14101, 22538, 28202, 33807, 42303, 45649, 56345, 67614, 70505, 84606, 91298, 112690, 136947, 141010, 169035, 211515, 228245, 273894, 338070, 423030, 456490, 684735, 1369470, 2693291, 5386582, 8079873, 13466455, 16159746, 26932910, 40399365, 80798730]

約数ペア:

[(1, 80798730), (2, 40399365), (3, 26932910), (5, 16159746), (6, 13466455), (10, 8079873), (15, 5386582), (30, 2693291), (59, 1369470), (118, 684735), (177, 456490), (191, 423030), (239, 338070), (295, 273894), (354, 228245), (382, 211515), (478, 169035), (573, 141010), (590, 136947), (717, 112690), (885, 91298), (955, 84606), (1146, 70505), (1195, 67614), (1434, 56345), (1770, 45649), (1910, 42303), (2390, 33807), (2865, 28202), (3585, 22538), (5730, 14101), (7170, 11269)]