2912538070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{2113}}^1$

素因数の和:2617

約数の個数: 64

約数和(自身を含む): 5906888064

約数和(自身を除く): 2994349994

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 461, 598, 922, 1495, 2113, 2305, 2990, 4226, 4610, 5993, 10565, 10603, 11986, 21130, 21206, 27469, 29965, 48599, 53015, 54938, 59930, 97198, 106030, 137345, 137839, 242995, 274690, 275678, 485990, 631787, 689195, 974093, 1263574, 1378390, 1948186, 3158935, 4870465, 6317870, 9740930, 12663209, 22404139, 25326418, 44808278, 63316045, 112020695, 126632090, 224041390, 291253807, 582507614, 1456269035, 2912538070]

約数ペア:

[(1, 2912538070), (2, 1456269035), (5, 582507614), (10, 291253807), (13, 224041390), (23, 126632090), (26, 112020695), (46, 63316045), (65, 44808278), (115, 25326418), (130, 22404139), (230, 12663209), (299, 9740930), (461, 6317870), (598, 4870465), (922, 3158935), (1495, 1948186), (2113, 1378390), (2305, 1263574), (2990, 974093), (4226, 689195), (4610, 631787), (5993, 485990), (10565, 275678), (10603, 274690), (11986, 242995), (21130, 137839), (21206, 137345), (27469, 106030), (29965, 97198), (48599, 59930), (53015, 54938)]