170469460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{11171}}^1$

素因数の和:11296

約数の個数: 48

約数和(自身を含む): 412917120

約数和(自身を除く): 242447660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 11171, 15260, 22342, 44684, 55855, 78197, 111710, 156394, 223420, 312788, 390985, 781970, 1217639, 1563940, 2435278, 4870556, 6088195, 8523473, 12176390, 17046946, 24352780, 34093892, 42617365, 85234730, 170469460]

約数ペア:

[(1, 170469460), (2, 85234730), (4, 42617365), (5, 34093892), (7, 24352780), (10, 17046946), (14, 12176390), (20, 8523473), (28, 6088195), (35, 4870556), (70, 2435278), (109, 1563940), (140, 1217639), (218, 781970), (436, 390985), (545, 312788), (763, 223420), (1090, 156394), (1526, 111710), (2180, 78197), (3052, 55855), (3815, 44684), (7630, 22342), (11171, 15260)]