284140990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{94399}}^1$

素因数の和:94456

約数の個数: 32

約数和(自身を含む): 598118400

約数和(自身を除く): 313977410

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 94399, 188798, 471995, 660793, 943990, 1321586, 3303965, 4059157, 6607930, 8118314, 20295785, 28414099, 40591570, 56828198, 142070495, 284140990]

約数ペア:

[(1, 284140990), (2, 142070495), (5, 56828198), (7, 40591570), (10, 28414099), (14, 20295785), (35, 8118314), (43, 6607930), (70, 4059157), (86, 3303965), (215, 1321586), (301, 943990), (430, 660793), (602, 471995), (1505, 188798), (3010, 94399)]