1879839130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1183

約数の個数: 64

約数和(自身を含む): 3706819200

約数和(自身を除く): 1826980070

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 149, 214, 298, 535, 745, 907, 1070, 1391, 1490, 1814, 1937, 2782, 3874, 4535, 6955, 9070, 9685, 11791, 13910, 15943, 19370, 23582, 31886, 58955, 79715, 97049, 117910, 135143, 159430, 194098, 207259, 270286, 414518, 485245, 675715, 970490, 1036295, 1261637, 1351430, 1756859, 2072590, 2523274, 3513718, 6308185, 8784295, 12616370, 14460301, 17568590, 28920602, 72301505, 144603010, 187983913, 375967826, 939919565, 1879839130]

約数ペア:

[(1, 1879839130), (2, 939919565), (5, 375967826), (10, 187983913), (13, 144603010), (26, 72301505), (65, 28920602), (107, 17568590), (130, 14460301), (149, 12616370), (214, 8784295), (298, 6308185), (535, 3513718), (745, 2523274), (907, 2072590), (1070, 1756859), (1391, 1351430), (1490, 1261637), (1814, 1036295), (1937, 970490), (2782, 675715), (3874, 485245), (4535, 414518), (6955, 270286), (9070, 207259), (9685, 194098), (11791, 159430), (13910, 135143), (15943, 117910), (19370, 97049), (23582, 79715), (31886, 58955)]