519015203460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221801369}}^1$

素因数の和:221801397

約数の個数: 72

約数和(自身を含む): 1695449672280

約数和(自身を除く): 1176434468820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 221801369, 443602738, 665404107, 887205476, 1109006845, 1330808214, 1996212321, 2218013690, 2661616428, 2883417797, 3327020535, 3992424642, 4436027380, 5766835594, 6654041070, 7984849284, 8650253391, 9981061605, 11533671188, 13308082140, 14417088985, 17300506782, 19962123210, 25950760173, 28834177970, 34601013564, 39924246420, 43251266955, 51901520346, 57668355940, 86502533910, 103803040692, 129753800865, 173005067820, 259507601730, 519015203460]

約数ペア:

[(1, 519015203460), (2, 259507601730), (3, 173005067820), (4, 129753800865), (5, 103803040692), (6, 86502533910), (9, 57668355940), (10, 51901520346), (12, 43251266955), (13, 39924246420), (15, 34601013564), (18, 28834177970), (20, 25950760173), (26, 19962123210), (30, 17300506782), (36, 14417088985), (39, 13308082140), (45, 11533671188), (52, 9981061605), (60, 8650253391), (65, 7984849284), (78, 6654041070), (90, 5766835594), (117, 4436027380), (130, 3992424642), (156, 3327020535), (180, 2883417797), (195, 2661616428), (234, 2218013690), (260, 1996212321), (390, 1330808214), (468, 1109006845), (585, 887205476), (780, 665404107), (1170, 443602738), (2340, 221801369)]