240110910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205223}}^1$

素因数の和:205249

約数の個数: 48

約数和(自身を含む): 672313824

約数和(自身を除く): 432202914

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 205223, 410446, 615669, 1026115, 1231338, 1847007, 2052230, 2667899, 3078345, 3694014, 5335798, 6156690, 8003697, 9235035, 13339495, 16007394, 18470070, 24011091, 26678990, 40018485, 48022182, 80036970, 120055455, 240110910]

約数ペア:

[(1, 240110910), (2, 120055455), (3, 80036970), (5, 48022182), (6, 40018485), (9, 26678990), (10, 24011091), (13, 18470070), (15, 16007394), (18, 13339495), (26, 9235035), (30, 8003697), (39, 6156690), (45, 5335798), (65, 3694014), (78, 3078345), (90, 2667899), (117, 2052230), (130, 1847007), (195, 1231338), (234, 1026115), (390, 615669), (585, 410446), (1170, 205223)]