1758902340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2255003}}^1$

素因数の和:2255028

約数の個数: 48

約数和(自身を含む): 5303769408

約数和(自身を除く): 3544867068

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, 2255003, 4510006, 6765009, 9020012, 11275015, 13530018, 22550030, 27060036, 29315039, 33825045, 45100060, 58630078, 67650090, 87945117, 117260156, 135300180, 146575195, 175890234, 293150390, 351780468, 439725585, 586300780, 879451170, 1758902340]

約数ペア:

[(1, 1758902340), (2, 879451170), (3, 586300780), (4, 439725585), (5, 351780468), (6, 293150390), (10, 175890234), (12, 146575195), (13, 135300180), (15, 117260156), (20, 87945117), (26, 67650090), (30, 58630078), (39, 45100060), (52, 33825045), (60, 29315039), (65, 27060036), (78, 22550030), (130, 13530018), (156, 11275015), (195, 9020012), (260, 6765009), (390, 4510006), (780, 2255003)]