61243910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 141668352

約数和(自身を除く): 80424442

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 167, 169, 182, 217, 310, 334, 338, 403, 434, 455, 806, 835, 845, 910, 1085, 1169, 1183, 1670, 1690, 2015, 2170, 2171, 2338, 2366, 2821, 4030, 4342, 5177, 5239, 5642, 5845, 5915, 10354, 10478, 10855, 11690, 11830, 14105, 15197, 21710, 25885, 26195, 28210, 28223, 30394, 36239, 36673, 51770, 52390, 56446, 67301, 72478, 73346, 75985, 134602, 141115, 151970, 181195, 183365, 197561, 282230, 336505, 362390, 366730, 395122, 471107, 673010, 874913, 942214, 987805, 1749826, 1975610, 2355535, 4374565, 4711070, 6124391, 8749130, 12248782, 30621955, 61243910]

約数ペア:

[(1, 61243910), (2, 30621955), (5, 12248782), (7, 8749130), (10, 6124391), (13, 4711070), (14, 4374565), (26, 2355535), (31, 1975610), (35, 1749826), (62, 987805), (65, 942214), (70, 874913), (91, 673010), (130, 471107), (155, 395122), (167, 366730), (169, 362390), (182, 336505), (217, 282230), (310, 197561), (334, 183365), (338, 181195), (403, 151970), (434, 141115), (455, 134602), (806, 75985), (835, 73346), (845, 72478), (910, 67301), (1085, 56446), (1169, 52390), (1183, 51770), (1670, 36673), (1690, 36239), (2015, 30394), (2170, 28223), (2171, 28210), (2338, 26195), (2366, 25885), (2821, 21710), (4030, 15197), (4342, 14105), (5177, 11830), (5239, 11690), (5642, 10855), (5845, 10478), (5915, 10354)]