297130190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{283}}^2$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 624980448

約数和(自身を除く): 327850258

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 283, 371, 530, 566, 742, 1415, 1855, 1981, 2830, 3710, 3962, 9905, 14999, 19810, 29998, 74995, 80089, 104993, 149990, 160178, 209986, 400445, 524965, 560623, 800890, 1049930, 1121246, 2803115, 4244717, 5606230, 8489434, 21223585, 29713019, 42447170, 59426038, 148565095, 297130190]

約数ペア:

[(1, 297130190), (2, 148565095), (5, 59426038), (7, 42447170), (10, 29713019), (14, 21223585), (35, 8489434), (53, 5606230), (70, 4244717), (106, 2803115), (265, 1121246), (283, 1049930), (371, 800890), (530, 560623), (566, 524965), (742, 400445), (1415, 209986), (1855, 160178), (1981, 149990), (2830, 104993), (3710, 80089), (3962, 74995), (9905, 29998), (14999, 19810)]