303657620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{114157}}^1$

素因数の和:114192

約数の個数: 48

約数和(自身を含む): 767141760

約数和(自身を除く): 463484140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 114157, 228314, 456628, 570785, 799099, 1141570, 1598198, 2168983, 2283140, 3196396, 3995495, 4337966, 7990990, 8675932, 10844915, 15182881, 15981980, 21689830, 30365762, 43379660, 60731524, 75914405, 151828810, 303657620]

約数ペア:

[(1, 303657620), (2, 151828810), (4, 75914405), (5, 60731524), (7, 43379660), (10, 30365762), (14, 21689830), (19, 15981980), (20, 15182881), (28, 10844915), (35, 8675932), (38, 7990990), (70, 4337966), (76, 3995495), (95, 3196396), (133, 2283140), (140, 2168983), (190, 1598198), (266, 1141570), (380, 799099), (532, 570785), (665, 456628), (1330, 228314), (2660, 114157)]