72782790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 110108730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 47, 82, 94, 123, 141, 205, 235, 246, 282, 410, 470, 615, 705, 1230, 1259, 1410, 1927, 2518, 3777, 3854, 5781, 6295, 7554, 9635, 11562, 12590, 18885, 19270, 28905, 37770, 51619, 57810, 59173, 103238, 118346, 154857, 177519, 258095, 295865, 309714, 355038, 516190, 591730, 774285, 887595, 1548570, 1775190, 2426093, 4852186, 7278279, 12130465, 14556558, 24260930, 36391395, 72782790]

約数ペア:

[(1, 72782790), (2, 36391395), (3, 24260930), (5, 14556558), (6, 12130465), (10, 7278279), (15, 4852186), (30, 2426093), (41, 1775190), (47, 1548570), (82, 887595), (94, 774285), (123, 591730), (141, 516190), (205, 355038), (235, 309714), (246, 295865), (282, 258095), (410, 177519), (470, 154857), (615, 118346), (705, 103238), (1230, 59173), (1259, 57810), (1410, 51619), (1927, 37770), (2518, 28905), (3777, 19270), (3854, 18885), (5781, 12590), (6295, 11562), (7554, 9635)]