285963390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{3623}}^1$

素因数の和:4513

約数の個数: 48

約数和(自身を含む): 744558048

約数和(自身を除く): 458594658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 877, 1754, 2631, 3623, 4385, 5262, 7246, 7893, 8770, 10869, 13155, 15786, 18115, 21738, 26310, 32607, 36230, 39465, 54345, 65214, 78930, 108690, 163035, 326070, 3177371, 6354742, 9532113, 15886855, 19064226, 28596339, 31773710, 47660565, 57192678, 95321130, 142981695, 285963390]

約数ペア:

[(1, 285963390), (2, 142981695), (3, 95321130), (5, 57192678), (6, 47660565), (9, 31773710), (10, 28596339), (15, 19064226), (18, 15886855), (30, 9532113), (45, 6354742), (90, 3177371), (877, 326070), (1754, 163035), (2631, 108690), (3623, 78930), (4385, 65214), (5262, 54345), (7246, 39465), (7893, 36230), (8770, 32607), (10869, 26310), (13155, 21738), (15786, 18115)]