1368348540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1754293}}^1$

素因数の和:1754318

約数の個数: 48

約数和(自身を含む): 4126099488

約数和(自身を除く): 2757750948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1754293, 3508586, 5262879, 7017172, 8771465, 10525758, 17542930, 21051516, 22805809, 26314395, 35085860, 45611618, 52628790, 68417427, 91223236, 105257580, 114029045, 136834854, 228058090, 273669708, 342087135, 456116180, 684174270, 1368348540]

約数ペア:

[(1, 1368348540), (2, 684174270), (3, 456116180), (4, 342087135), (5, 273669708), (6, 228058090), (10, 136834854), (12, 114029045), (13, 105257580), (15, 91223236), (20, 68417427), (26, 52628790), (30, 45611618), (39, 35085860), (52, 26314395), (60, 22805809), (65, 21051516), (78, 17542930), (130, 10525758), (156, 8771465), (195, 7017172), (260, 5262879), (390, 3508586), (780, 1754293)]